usb: storage: Convert US_DEBUGP to usb_stor_dbg

Use a more current logging style with dev_printk
where possible.

o Convert uses of US_DEBUGP to usb_stor_dbg
o Add "struct us_data *" to usb_stor_dbg uses
o usb_stor_dbg now uses struct device */dev_vprint_emit
o Removed embedded function names
o Coalesce formats
o Remove trailing whitespace
o Remove useless OOM messages
o Remove useless function entry/exit logging
o Convert some US_DEBUGP uses to dev_info and dev_dbg

Object size is slightly reduced when debugging
is enabled, slightly increased with no debugging
because some initialization and removal messages
are now always emitted.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/storage/cypress_atacb.c

@@ -159,7 +159,7 @@ static void cypress_atacb_passthrough(struct scsi_cmnd *srb, struct us_data *us)
 	if (srb->result == SAM_STAT_CHECK_CONDITION &&
 			memcmp(srb->sense_buffer, usb_stor_sense_invalidCDB,
 				sizeof(usb_stor_sense_invalidCDB)) == 0) {
-		US_DEBUGP("cypress atacb not supported ???\n");
+		usb_stor_dbg(us, "cypress atacb not supported ???\n");
 		goto end;
 	}
 

drivers/usb/storage/datafab.c

@@ -123,7 +123,7 @@ datafab_bulk_read(struct us_data *us, unsigned char *data, unsigned int len) {
 	if (len == 0)
 		return USB_STOR_XFER_GOOD;
 
-	US_DEBUGP("datafab_bulk_read:  len = %d\n", len);
+	usb_stor_dbg(us, "len = %d\n", len);
 	return usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
 			data, len, NULL);
 }
@@ -134,7 +134,7 @@ datafab_bulk_write(struct us_data *us, unsigned char *data, unsigned int len) {
 	if (len == 0)
 		return USB_STOR_XFER_GOOD;
 
-	US_DEBUGP("datafab_bulk_write:  len = %d\n", len);
+	usb_stor_dbg(us, "len = %d\n", len);
 	return usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,
 			data, len, NULL);
 }
@@ -300,8 +300,7 @@ static int datafab_write_data(struct us_data *us,
 			goto leave;
 
 		if (reply[0] != 0x50 && reply[1] != 0) {
-			US_DEBUGP("datafab_write_data:  Gah! "
-				  "write return code: %02x %02x\n",
+			usb_stor_dbg(us, "Gah! write return code: %02x %02x\n",
 				     reply[0], reply[1]);
 			result = USB_STOR_TRANSPORT_ERROR;
 			goto leave;
@@ -342,7 +341,7 @@ static int datafab_determine_lun(struct us_data *us,
 	if (!buf)
 		return USB_STOR_TRANSPORT_ERROR;
 
-	US_DEBUGP("datafab_determine_lun:  locating...\n");
+	usb_stor_dbg(us, "locating...\n");
 
 	// we'll try 3 times before giving up...
 	//
@@ -474,16 +473,16 @@ static int datafab_handle_mode_sense(struct us_data *us,
 
 	switch (pc) {
 	   case 0x0:
-		US_DEBUGP("datafab_handle_mode_sense:  Current values\n");
+		   usb_stor_dbg(us, "Current values\n");
 		break;
 	   case 0x1:
-		US_DEBUGP("datafab_handle_mode_sense:  Changeable values\n");
+		   usb_stor_dbg(us, "Changeable values\n");
 		break;
 	   case 0x2:
-		US_DEBUGP("datafab_handle_mode_sense:  Default values\n");
+		   usb_stor_dbg(us, "Default values\n");
 		break;
 	   case 0x3:
-		US_DEBUGP("datafab_handle_mode_sense:  Saves values\n");
+		   usb_stor_dbg(us, "Saves values\n");
 		break;
 	}
 
@@ -566,11 +565,9 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 	if (!us->extra) {
 		us->extra = kzalloc(sizeof(struct datafab_info), GFP_NOIO);
-		if (!us->extra) {
-			US_DEBUGP("datafab_transport:  Gah! "
-				  "Can't allocate storage for Datafab info struct!\n");
+		if (!us->extra)
 			return USB_STOR_TRANSPORT_ERROR;
-		}
+
 		us->extra_destructor = datafab_info_destructor;
   		((struct datafab_info *)us->extra)->lun = -1;
 	}
@@ -578,7 +575,7 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 	info = (struct datafab_info *) (us->extra);
 
 	if (srb->cmnd[0] == INQUIRY) {
-		US_DEBUGP("datafab_transport:  INQUIRY.  Returning bogus response");
+		usb_stor_dbg(us, "INQUIRY - Returning bogus response\n");
 		memcpy(ptr, inquiry_reply, sizeof(inquiry_reply));
 		fill_inquiry_response(us, ptr, 36);
 		return USB_STOR_TRANSPORT_GOOD;
@@ -590,7 +587,7 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 		if (rc != USB_STOR_TRANSPORT_GOOD)
 			return rc;
 
-		US_DEBUGP("datafab_transport:  READ_CAPACITY:  %ld sectors, %ld bytes per sector\n",
+		usb_stor_dbg(us, "READ_CAPACITY:  %ld sectors, %ld bytes per sector\n",
 			     info->sectors, info->ssize);
 
 		// build the reply
@@ -603,7 +600,7 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 	}
 
 	if (srb->cmnd[0] == MODE_SELECT_10) {
-		US_DEBUGP("datafab_transport:  Gah! MODE_SELECT_10.\n");
+		usb_stor_dbg(us, "Gah! MODE_SELECT_10\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -615,7 +612,8 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 		blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));
 
-		US_DEBUGP("datafab_transport:  READ_10: read block 0x%04lx  count %ld\n", block, blocks);
+		usb_stor_dbg(us, "READ_10: read block 0x%04lx  count %ld\n",
+			     block, blocks);
 		return datafab_read_data(us, info, block, blocks);
 	}
 
@@ -628,7 +626,8 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 		blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |
 			 ((u32)(srb->cmnd[8]) <<  8) | ((u32)(srb->cmnd[9]));
 
-		US_DEBUGP("datafab_transport:  READ_12: read block 0x%04lx  count %ld\n", block, blocks);
+		usb_stor_dbg(us, "READ_12: read block 0x%04lx  count %ld\n",
+			     block, blocks);
 		return datafab_read_data(us, info, block, blocks);
 	}
 
@@ -638,7 +637,8 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 		blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));
 
-		US_DEBUGP("datafab_transport:  WRITE_10: write block 0x%04lx  count %ld\n", block, blocks);
+		usb_stor_dbg(us, "WRITE_10: write block 0x%04lx count %ld\n",
+			     block, blocks);
 		return datafab_write_data(us, info, block, blocks);
 	}
 
@@ -651,17 +651,18 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 		blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |
 			 ((u32)(srb->cmnd[8]) <<  8) | ((u32)(srb->cmnd[9]));
 
-		US_DEBUGP("datafab_transport:  WRITE_12: write block 0x%04lx  count %ld\n", block, blocks);
+		usb_stor_dbg(us, "WRITE_12: write block 0x%04lx count %ld\n",
+			     block, blocks);
 		return datafab_write_data(us, info, block, blocks);
 	}
 
 	if (srb->cmnd[0] == TEST_UNIT_READY) {
-		US_DEBUGP("datafab_transport:  TEST_UNIT_READY.\n");
+		usb_stor_dbg(us, "TEST_UNIT_READY\n");
 		return datafab_id_device(us, info);
 	}
 
 	if (srb->cmnd[0] == REQUEST_SENSE) {
-		US_DEBUGP("datafab_transport:  REQUEST_SENSE.  Returning faked response\n");
+		usb_stor_dbg(us, "REQUEST_SENSE - Returning faked response\n");
 
 		// this response is pretty bogus right now.  eventually if necessary
 		// we can set the correct sense data.  so far though it hasn't been
@@ -679,12 +680,12 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 	}
 
 	if (srb->cmnd[0] == MODE_SENSE) {
-		US_DEBUGP("datafab_transport:  MODE_SENSE_6 detected\n");
+		usb_stor_dbg(us, "MODE_SENSE_6 detected\n");
 		return datafab_handle_mode_sense(us, srb, 1);
 	}
 
 	if (srb->cmnd[0] == MODE_SENSE_10) {
-		US_DEBUGP("datafab_transport:  MODE_SENSE_10 detected\n");
+		usb_stor_dbg(us, "MODE_SENSE_10 detected\n");
 		return datafab_handle_mode_sense(us, srb, 0);
 	}
 
@@ -698,7 +699,7 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 	if (srb->cmnd[0] == START_STOP) {
 		/* this is used by sd.c'check_scsidisk_media_change to detect
 		   media change */
-		US_DEBUGP("datafab_transport:  START_STOP.\n");
+		usb_stor_dbg(us, "START_STOP\n");
 		/* the first datafab_id_device after a media change returns
 		   an error (determined experimentally) */
 		rc = datafab_id_device(us, info);
@@ -712,7 +713,7 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 		return rc;
 	}
 
-	US_DEBUGP("datafab_transport:  Gah! Unknown command: %d (0x%x)\n",
+	usb_stor_dbg(us, "Gah! Unknown command: %d (0x%x)\n",
 		     srb->cmnd[0], srb->cmnd[0]);
 	info->sense_key = 0x05;
 	info->sense_asc = 0x20;

drivers/usb/storage/debug.c

@@ -42,17 +42,19 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/device.h>
 #include <linux/cdrom.h>
 #include <linux/export.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_dbg.h>
 
+#include "usb.h"
 #include "debug.h"
 #include "scsi.h"
 
 
-void usb_stor_show_command(struct scsi_cmnd *srb)
+void usb_stor_show_command(const struct us_data *us, struct scsi_cmnd *srb)
 {
 	char *what = NULL;
 	int i;
@@ -150,18 +152,18 @@ void usb_stor_show_command(struct scsi_cmnd *srb)
 	case WRITE_LONG_2: what = "WRITE_LONG_2"; break;
 	default: what = "(unknown command)"; break;
 	}
-	US_DEBUGP("Command %s (%d bytes)\n", what, srb->cmd_len);
-	US_DEBUGP("bytes: ");
+	usb_stor_dbg(us, "Command %s (%d bytes)\n", what, srb->cmd_len);
+	usb_stor_dbg(us, "bytes: ");
 	for (i = 0; i < srb->cmd_len && i < 16; i++)
 		US_DEBUGPX(" %02x", srb->cmnd[i]);
 	US_DEBUGPX("\n");
 }
 
-void usb_stor_show_sense(
+void usb_stor_show_sense(const struct us_data *us,
 			 unsigned char key,
 			 unsigned char asc,
-		unsigned char ascq) {
-
+			 unsigned char ascq)
+{
 	const char *what, *keystr;
 
 	keystr = scsi_sense_key_string(key);
@@ -172,23 +174,19 @@ void usb_stor_show_sense(
 	if (what == NULL)
 		what = "(unknown ASC/ASCQ)";
 
-	US_DEBUGP("%s: ", keystr);
+	usb_stor_dbg(us, "%s: ", keystr);
 	US_DEBUGPX(what, ascq);
 	US_DEBUGPX("\n");
 }
 
-int usb_stor_dbg(const char *fmt, ...)
+int usb_stor_dbg(const struct us_data *us, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 	int r;
 
 	va_start(args, fmt);
 
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	r = printk(KERN_DEBUG USB_STORAGE "%pV", &vaf);
+	r = dev_vprintk_emit(7, &us->pusb_dev->dev, fmt, args);
 
 	va_end(args);
 

drivers/usb/storage/debug.h

@@ -47,17 +47,20 @@
 #define USB_STORAGE "usb-storage: "
 
 #ifdef CONFIG_USB_STORAGE_DEBUG
-void usb_stor_show_command(struct scsi_cmnd *srb);
-void usb_stor_show_sense( unsigned char key,
-		unsigned char asc, unsigned char ascq );
-__printf(1, 2) int usb_stor_dbg(const char *fmt, ...);
+void usb_stor_show_command(const struct us_data *us, struct scsi_cmnd *srb);
+void usb_stor_show_sense(const struct us_data *us, unsigned char key,
+			 unsigned char asc, unsigned char ascq);
+__printf(2, 3) int usb_stor_dbg(const struct us_data *us,
+				const char *fmt, ...);
 
-#define US_DEBUGP(fmt, ...)	usb_stor_dbg(fmt, ##__VA_ARGS__)
 #define US_DEBUGPX(fmt, ...)	printk(fmt, ##__VA_ARGS__)
 #define US_DEBUG(x)		x
 #else
-#define US_DEBUGP(fmt, ...)					\
-	do { if (0) printk(fmt, ##__VA_ARGS__); } while (0)
+__printf(2, 3)
+static inline int _usb_stor_dbg(const struct us_data *us,
+				const char *fmt, ...) {return 1;}
+#define usb_stor_dbg(us, fmt, ...)				\
+	do { if (0) _usb_stor_dbg(us, fmt, ##__VA_ARGS__); } while (0)
 #define US_DEBUGPX(fmt, ...)					\
 	do { if (0) printk(fmt, ##__VA_ARGS__); } while (0)
 #define US_DEBUG(x)

drivers/usb/storage/ene_ub6250.c

@@ -504,12 +504,12 @@ static int ene_send_scsi_cmd(struct us_data *us, u8 fDir, void *buf, int use_sg)
 	unsigned int cswlen = 0, partial = 0;
 	unsigned int transfer_length = bcb->DataTransferLength;
 
-	/* US_DEBUGP("transport --- ene_send_scsi_cmd\n"); */
+	/* usb_stor_dbg(us, "transport --- ene_send_scsi_cmd\n"); */
 	/* send cmd to out endpoint */
 	result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,
 					    bcb, US_BULK_CB_WRAP_LEN, NULL);
 	if (result != USB_STOR_XFER_GOOD) {
-		US_DEBUGP("send cmd to out endpoint fail ---\n");
+		usb_stor_dbg(us, "send cmd to out endpoint fail ---\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -529,7 +529,7 @@ static int ene_send_scsi_cmd(struct us_data *us, u8 fDir, void *buf, int use_sg)
 						transfer_length, 0, &partial);
 		}
 		if (result != USB_STOR_XFER_GOOD) {
-			US_DEBUGP("data transfer fail ---\n");
+			usb_stor_dbg(us, "data transfer fail ---\n");
 			return USB_STOR_TRANSPORT_ERROR;
 		}
 	}
@@ -539,14 +539,14 @@ static int ene_send_scsi_cmd(struct us_data *us, u8 fDir, void *buf, int use_sg)
 					    US_BULK_CS_WRAP_LEN, &cswlen);
 
 	if (result == USB_STOR_XFER_SHORT && cswlen == 0) {
-		US_DEBUGP("Received 0-length CSW; retrying...\n");
+		usb_stor_dbg(us, "Received 0-length CSW; retrying...\n");
 		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
 					    bcs, US_BULK_CS_WRAP_LEN, &cswlen);
 	}
 
 	if (result == USB_STOR_XFER_STALLED) {
 		/* get the status again */
-		US_DEBUGP("Attempting to get CSW (2nd try)...\n");
+		usb_stor_dbg(us, "Attempting to get CSW (2nd try)...\n");
 		result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
 						bcs, US_BULK_CS_WRAP_LEN, NULL);
 	}
@@ -626,7 +626,7 @@ static int sd_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
 	struct scatterlist *sg = NULL;
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
 
-	US_DEBUGP("sd_scsi_read_capacity\n");
+	usb_stor_dbg(us, "sd_scsi_read_capacity\n");
 	if (info->SD_Status.HiCapacity) {
 		bl_len = 0x200;
 		if (info->SD_Status.IsMMC)
@@ -639,8 +639,8 @@ static int sd_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
 				* (1 << (info->SD_C_SIZE_MULT + 2)) - 1;
 	}
 	info->bl_num = bl_num;
-	US_DEBUGP("bl_len = %x\n", bl_len);
-	US_DEBUGP("bl_num = %x\n", bl_num);
+	usb_stor_dbg(us, "bl_len = %x\n", bl_len);
+	usb_stor_dbg(us, "bl_num = %x\n", bl_num);
 
 	/*srb->request_bufflen = 8; */
 	buf[0] = (bl_num >> 24) & 0xff;
@@ -675,7 +675,7 @@ static int sd_scsi_read(struct us_data *us, struct scsi_cmnd *srb)
 
 	result = ene_load_bincode(us, SD_RW_PATTERN);
 	if (result != USB_STOR_XFER_GOOD) {
-		US_DEBUGP("Load SD RW pattern Fail !!\n");
+		usb_stor_dbg(us, "Load SD RW pattern Fail !!\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -715,7 +715,7 @@ static int sd_scsi_write(struct us_data *us, struct scsi_cmnd *srb)
 
 	result = ene_load_bincode(us, SD_RW_PATTERN);
 	if (result != USB_STOR_XFER_GOOD) {
-		US_DEBUGP("Load SD RW pattern Fail !!\n");
+		usb_stor_dbg(us, "Load SD RW pattern Fail !!\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -1493,7 +1493,7 @@ static int ms_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
 	struct scatterlist *sg = NULL;
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
 
-	US_DEBUGP("ms_scsi_read_capacity\n");
+	usb_stor_dbg(us, "ms_scsi_read_capacity\n");
 	bl_len = 0x200;
 	if (info->MS_Status.IsMSPro)
 		bl_num = info->MSP_TotalBlock - 1;
@@ -1501,8 +1501,8 @@ static int ms_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
 		bl_num = info->MS_Lib.NumberOfLogBlock * info->MS_Lib.blockSize * 2 - 1;
 
 	info->bl_num = bl_num;
-	US_DEBUGP("bl_len = %x\n", bl_len);
-	US_DEBUGP("bl_num = %x\n", bl_num);
+	usb_stor_dbg(us, "bl_len = %x\n", bl_len);
+	usb_stor_dbg(us, "bl_num = %x\n", bl_num);
 
 	/*srb->request_bufflen = 8; */
 	buf[0] = (bl_num >> 24) & 0xff;
@@ -1654,7 +1654,7 @@ static int ms_scsi_read(struct us_data *us, struct scsi_cmnd *srb)
 	if (info->MS_Status.IsMSPro) {
 		result = ene_load_bincode(us, MSP_RW_PATTERN);
 		if (result != USB_STOR_XFER_GOOD) {
-			US_DEBUGP("Load MPS RW pattern Fail !!\n");
+			usb_stor_dbg(us, "Load MPS RW pattern Fail !!\n");
 			return USB_STOR_TRANSPORT_ERROR;
 		}
 
@@ -1854,7 +1854,7 @@ static int ene_get_card_status(struct us_data *us, u8 *buf)
 	u32 reg4b;
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
 
-	/*US_DEBUGP("transport --- ENE_ReadSDReg\n");*/
+	/*usb_stor_dbg(us, "transport --- ENE_ReadSDReg\n");*/
 	reg4b = *(u32 *)&buf[0x18];
 	info->SD_READ_BL_LEN = (u8)((reg4b >> 8) & 0x0f);
 
@@ -1894,45 +1894,44 @@ static int ene_load_bincode(struct us_data *us, unsigned char flag)
 	switch (flag) {
 	/* For SD */
 	case SD_INIT1_PATTERN:
-		US_DEBUGP("SD_INIT1_PATTERN\n");
+		usb_stor_dbg(us, "SD_INIT1_PATTERN\n");
 		fw_name = SD_INIT1_FIRMWARE;
 		break;
 	case SD_INIT2_PATTERN:
-		US_DEBUGP("SD_INIT2_PATTERN\n");
+		usb_stor_dbg(us, "SD_INIT2_PATTERN\n");
 		fw_name = SD_INIT2_FIRMWARE;
 		break;
 	case SD_RW_PATTERN:
-		US_DEBUGP("SD_RW_PATTERN\n");
+		usb_stor_dbg(us, "SD_RW_PATTERN\n");
 		fw_name = SD_RW_FIRMWARE;
 		break;
 	/* For MS */
 	case MS_INIT_PATTERN:
-		US_DEBUGP("MS_INIT_PATTERN\n");
+		usb_stor_dbg(us, "MS_INIT_PATTERN\n");
 		fw_name = MS_INIT_FIRMWARE;
 		break;
 	case MSP_RW_PATTERN:
-		US_DEBUGP("MSP_RW_PATTERN\n");
+		usb_stor_dbg(us, "MSP_RW_PATTERN\n");
 		fw_name = MSP_RW_FIRMWARE;
 		break;
 	case MS_RW_PATTERN:
-		US_DEBUGP("MS_RW_PATTERN\n");
+		usb_stor_dbg(us, "MS_RW_PATTERN\n");
 		fw_name = MS_RW_FIRMWARE;
 		break;
 	default:
-		US_DEBUGP("----------- Unknown PATTERN ----------\n");
+		usb_stor_dbg(us, "----------- Unknown PATTERN ----------\n");
 		goto nofw;
 	}
 
 	err = request_firmware(&sd_fw, fw_name, &us->pusb_dev->dev);
 	if (err) {
-		US_DEBUGP("load firmware %s failed\n", fw_name);
+		usb_stor_dbg(us, "load firmware %s failed\n", fw_name);
 		goto nofw;
 	}
 	buf = kmalloc(sd_fw->size, GFP_KERNEL);
-	if (buf == NULL) {
-		US_DEBUGP("Malloc memory for fireware failed!\n");
+	if (buf == NULL)
 		goto nofw;
-	}
+
 	memcpy(buf, sd_fw->data, sd_fw->size);
 	memset(bcb, 0, sizeof(struct bulk_cb_wrap));
 	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
@@ -2116,9 +2115,9 @@ static int ene_ms_init(struct us_data *us)
 		} else {
 			ms_card_init(us); /* Card is MS (to ms.c)*/
 		}
-		US_DEBUGP("MS Init Code OK !!\n");
+		usb_stor_dbg(us, "MS Init Code OK !!\n");
 	} else {
-		US_DEBUGP("MS Card Not Ready --- %x\n", buf[0]);
+		usb_stor_dbg(us, "MS Card Not Ready --- %x\n", buf[0]);
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -2132,11 +2131,11 @@ static int ene_sd_init(struct us_data *us)
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
 
-	US_DEBUGP("transport --- ENE_SDInit\n");
+	usb_stor_dbg(us, "transport --- ENE_SDInit\n");
 	/* SD Init Part-1 */
 	result = ene_load_bincode(us, SD_INIT1_PATTERN);
 	if (result != USB_STOR_XFER_GOOD) {
-		US_DEBUGP("Load SD Init Code Part-1 Fail !!\n");
+		usb_stor_dbg(us, "Load SD Init Code Part-1 Fail !!\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -2147,14 +2146,14 @@ static int ene_sd_init(struct us_data *us)
 
 	result = ene_send_scsi_cmd(us, FDIR_READ, NULL, 0);
 	if (result != USB_STOR_XFER_GOOD) {
-		US_DEBUGP("Execution SD Init Code Fail !!\n");
+		usb_stor_dbg(us, "Execution SD Init Code Fail !!\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
 	/* SD Init Part-2 */
 	result = ene_load_bincode(us, SD_INIT2_PATTERN);
 	if (result != USB_STOR_XFER_GOOD) {
-		US_DEBUGP("Load SD Init Code Part-2 Fail !!\n");
+		usb_stor_dbg(us, "Load SD Init Code Part-2 Fail !!\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -2166,21 +2165,23 @@ static int ene_sd_init(struct us_data *us)
 
 	result = ene_send_scsi_cmd(us, FDIR_READ, &buf, 0);
 	if (result != USB_STOR_XFER_GOOD) {
-		US_DEBUGP("Execution SD Init Code Fail !!\n");
+		usb_stor_dbg(us, "Execution SD Init Code Fail !!\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
 	info->SD_Status =  *(struct SD_STATUS *)&buf[0];
 	if (info->SD_Status.Insert && info->SD_Status.Ready) {
+		struct SD_STATUS *s = &info->SD_Status;
+
 		ene_get_card_status(us, (unsigned char *)&buf);
-		US_DEBUGP("Insert     = %x\n", info->SD_Status.Insert);
-		US_DEBUGP("Ready      = %x\n", info->SD_Status.Ready);
-		US_DEBUGP("IsMMC      = %x\n", info->SD_Status.IsMMC);
-		US_DEBUGP("HiCapacity = %x\n", info->SD_Status.HiCapacity);
-		US_DEBUGP("HiSpeed    = %x\n", info->SD_Status.HiSpeed);
-		US_DEBUGP("WtP        = %x\n", info->SD_Status.WtP);
+		usb_stor_dbg(us, "Insert     = %x\n", s->Insert);
+		usb_stor_dbg(us, "Ready      = %x\n", s->Ready);
+		usb_stor_dbg(us, "IsMMC      = %x\n", s->IsMMC);
+		usb_stor_dbg(us, "HiCapacity = %x\n", s->HiCapacity);
+		usb_stor_dbg(us, "HiSpeed    = %x\n", s->HiSpeed);
+		usb_stor_dbg(us, "WtP        = %x\n", s->WtP);
 	} else {
-		US_DEBUGP("SD Card Not Ready --- %x\n", buf[0]);
+		usb_stor_dbg(us, "SD Card Not Ready --- %x\n", buf[0]);
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 	return USB_STOR_TRANSPORT_GOOD;
@@ -2293,7 +2294,7 @@ static int ene_transport(struct scsi_cmnd *srb, struct us_data *us)
 	int result = 0;
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
 
-	/*US_DEBUG(usb_stor_show_command(srb)); */
+	/*US_DEBUG(usb_stor_show_command(us, srb)); */
 	scsi_set_resid(srb, 0);
 	if (unlikely(!(info->SD_Status.Ready || info->MS_Status.Ready))) {
 		result = ene_init(us);
@@ -2362,7 +2363,6 @@ static int ene_ub6250_resume(struct usb_interface *iface)
 
 	mutex_lock(&us->dev_mutex);
 
-	US_DEBUGP("%s\n", __func__);
 	if (us->suspend_resume_hook)
 		(us->suspend_resume_hook)(us, US_RESUME);
 
@@ -2382,7 +2382,7 @@ static int ene_ub6250_reset_resume(struct usb_interface *iface)
 	u8 tmp = 0;
 	struct us_data *us = usb_get_intfdata(iface);
 	struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
-	US_DEBUGP("%s\n", __func__);
+
 	/* Report the reset to the SCSI core */
 	usb_stor_reset_resume(iface);
 

drivers/usb/storage/initializers.c

@@ -48,12 +48,12 @@ int usb_stor_euscsi_init(struct us_data *us)
 {
 	int result;
 
-	US_DEBUGP("Attempting to init eUSCSI bridge...\n");
+	usb_stor_dbg(us, "Attempting to init eUSCSI bridge...\n");
 	us->iobuf[0] = 0x1;
 	result = usb_stor_control_msg(us, us->send_ctrl_pipe,
 			0x0C, USB_RECIP_INTERFACE | USB_TYPE_VENDOR,
 			0x01, 0x0, us->iobuf, 0x1, 5000);
-	US_DEBUGP("-- result is %d\n", result);
+	usb_stor_dbg(us, "-- result is %d\n", result);
 
 	return 0;
 }
@@ -68,7 +68,7 @@ int usb_stor_ucr61s2b_init(struct us_data *us)
 	unsigned int partial;
 	static char init_string[] = "\xec\x0a\x06\x00$PCCHIPS";
 
-	US_DEBUGP("Sending UCR-61S2B initialization packet...\n");
+	usb_stor_dbg(us, "Sending UCR-61S2B initialization packet...\n");
 
 	bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
 	bcb->Tag = 0;
@@ -83,7 +83,7 @@ int usb_stor_ucr61s2b_init(struct us_data *us)
 	if (res)
 		return -EIO;
 
-	US_DEBUGP("Getting status packet...\n");
+	usb_stor_dbg(us, "Getting status packet...\n");
 	res = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, bcs,
 			US_BULK_CS_WRAP_LEN, &partial);
 	if (res)
@@ -101,6 +101,6 @@ int usb_stor_huawei_e220_init(struct us_data *us)
 				      USB_REQ_SET_FEATURE,
 				      USB_TYPE_STANDARD | USB_RECIP_DEVICE,
 				      0x01, 0x0, NULL, 0x0, 1000);
-	US_DEBUGP("Huawei mode set result is %d\n", result);
+	usb_stor_dbg(us, "Huawei mode set result is %d\n", result);
 	return 0;
 }

drivers/usb/storage/jumpshot.c

@@ -118,7 +118,7 @@ static inline int jumpshot_bulk_read(struct us_data *us,
 	if (len == 0)
 		return USB_STOR_XFER_GOOD;
 
-	US_DEBUGP("jumpshot_bulk_read:  len = %d\n", len);
+	usb_stor_dbg(us, "len = %d\n", len);
 	return usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
 			data, len, NULL);
 }
@@ -131,7 +131,7 @@ static inline int jumpshot_bulk_write(struct us_data *us,
 	if (len == 0)
 		return USB_STOR_XFER_GOOD;
 
-	US_DEBUGP("jumpshot_bulk_write:  len = %d\n", len);
+	usb_stor_dbg(us, "len = %d\n", len);
 	return usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,
 			data, len, NULL);
 }
@@ -152,8 +152,7 @@ static int jumpshot_get_status(struct us_data  *us)
 		return USB_STOR_TRANSPORT_ERROR;
 
 	if (us->iobuf[0] != 0x50) {
-		US_DEBUGP("jumpshot_get_status:  0x%2x\n",
-			  us->iobuf[0]);
+		usb_stor_dbg(us, "0x%2x\n", us->iobuf[0]);
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -218,7 +217,7 @@ static int jumpshot_read_data(struct us_data *us,
 		if (result != USB_STOR_XFER_GOOD)
 			goto leave;
 
-		US_DEBUGP("jumpshot_read_data:  %d bytes\n", len);
+		usb_stor_dbg(us, "%d bytes\n", len);
 
 		// Store the data in the transfer buffer
 		usb_stor_access_xfer_buf(buffer, len, us->srb,
@@ -314,7 +313,7 @@ static int jumpshot_write_data(struct us_data *us,
 		} while ((result != USB_STOR_TRANSPORT_GOOD) && (waitcount < 10));
 
 		if (result != USB_STOR_TRANSPORT_GOOD)
-			US_DEBUGP("jumpshot_write_data:  Gah!  Waitcount = 10.  Bad write!?\n");
+			usb_stor_dbg(us, "Gah!  Waitcount = 10.  Bad write!?\n");
 
 		sector += thistime;
 		totallen -= len;
@@ -349,8 +348,7 @@ static int jumpshot_id_device(struct us_data *us,
 				   0, 0x20, 0, 6, command, 2);
 
 	if (rc != USB_STOR_XFER_GOOD) {
-		US_DEBUGP("jumpshot_id_device:  Gah! "
-			  "send_control for read_capacity failed\n");
+		usb_stor_dbg(us, "Gah! send_control for read_capacity failed\n");
 		rc = USB_STOR_TRANSPORT_ERROR;
 		goto leave;
 	}
@@ -400,16 +398,16 @@ static int jumpshot_handle_mode_sense(struct us_data *us,
 
 	switch (pc) {
 	   case 0x0:
-		US_DEBUGP("jumpshot_handle_mode_sense:  Current values\n");
+		   usb_stor_dbg(us, "Current values\n");
 		   break;
 	   case 0x1:
-		US_DEBUGP("jumpshot_handle_mode_sense:  Changeable values\n");
+		   usb_stor_dbg(us, "Changeable values\n");
 		   break;
 	   case 0x2:
-		US_DEBUGP("jumpshot_handle_mode_sense:  Default values\n");
+		   usb_stor_dbg(us, "Default values\n");
 		   break;
 	   case 0x3:
-		US_DEBUGP("jumpshot_handle_mode_sense:  Saves values\n");
+		   usb_stor_dbg(us, "Saves values\n");
 		   break;
 	}
 
@@ -494,17 +492,16 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 	if (!us->extra) {
 		us->extra = kzalloc(sizeof(struct jumpshot_info), GFP_NOIO);
-		if (!us->extra) {
-			US_DEBUGP("jumpshot_transport:  Gah! Can't allocate storage for jumpshot info struct!\n");
+		if (!us->extra)
 			return USB_STOR_TRANSPORT_ERROR;
-		}
+
 		us->extra_destructor = jumpshot_info_destructor;
 	}
 
 	info = (struct jumpshot_info *) (us->extra);
 
 	if (srb->cmnd[0] == INQUIRY) {
-		US_DEBUGP("jumpshot_transport:  INQUIRY.  Returning bogus response.\n");
+		usb_stor_dbg(us, "INQUIRY - Returning bogus response\n");
 		memcpy(ptr, inquiry_response, sizeof(inquiry_response));
 		fill_inquiry_response(us, ptr, 36);
 		return USB_STOR_TRANSPORT_GOOD;
@@ -521,7 +518,7 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 		if (rc != USB_STOR_TRANSPORT_GOOD)
 			return rc;
 
-		US_DEBUGP("jumpshot_transport:  READ_CAPACITY:  %ld sectors, %ld bytes per sector\n",
+		usb_stor_dbg(us, "READ_CAPACITY:  %ld sectors, %ld bytes per sector\n",
 			     info->sectors, info->ssize);
 
 		// build the reply
@@ -534,7 +531,7 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 	}
 
 	if (srb->cmnd[0] == MODE_SELECT_10) {
-		US_DEBUGP("jumpshot_transport:  Gah! MODE_SELECT_10.\n");
+		usb_stor_dbg(us, "Gah! MODE_SELECT_10\n");
 		return USB_STOR_TRANSPORT_ERROR;
 	}
 
@@ -544,7 +541,8 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 		blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));
 
-		US_DEBUGP("jumpshot_transport:  READ_10: read block 0x%04lx  count %ld\n", block, blocks);
+		usb_stor_dbg(us, "READ_10: read block 0x%04lx  count %ld\n",
+			     block, blocks);
 		return jumpshot_read_data(us, info, block, blocks);
 	}
 
@@ -557,7 +555,8 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 		blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |
 			 ((u32)(srb->cmnd[8]) <<  8) | ((u32)(srb->cmnd[9]));
 
-		US_DEBUGP("jumpshot_transport:  READ_12: read block 0x%04lx  count %ld\n", block, blocks);
+		usb_stor_dbg(us, "READ_12: read block 0x%04lx  count %ld\n",
+			     block, blocks);
 		return jumpshot_read_data(us, info, block, blocks);
 	}
 
@@ -567,7 +566,8 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 		blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));
 
-		US_DEBUGP("jumpshot_transport:  WRITE_10: write block 0x%04lx  count %ld\n", block, blocks);
+		usb_stor_dbg(us, "WRITE_10: write block 0x%04lx  count %ld\n",
+			     block, blocks);
 		return jumpshot_write_data(us, info, block, blocks);
 	}
 
@@ -580,18 +580,19 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 		blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |
 			 ((u32)(srb->cmnd[8]) <<  8) | ((u32)(srb->cmnd[9]));
 
-		US_DEBUGP("jumpshot_transport:  WRITE_12: write block 0x%04lx  count %ld\n", block, blocks);
+		usb_stor_dbg(us, "WRITE_12: write block 0x%04lx  count %ld\n",
+			     block, blocks);
 		return jumpshot_write_data(us, info, block, blocks);
 	}
 
 
 	if (srb->cmnd[0] == TEST_UNIT_READY) {
-		US_DEBUGP("jumpshot_transport:  TEST_UNIT_READY.\n");
+		usb_stor_dbg(us, "TEST_UNIT_READY\n");
 		return jumpshot_get_status(us);
 	}
 
 	if (srb->cmnd[0] == REQUEST_SENSE) {
-		US_DEBUGP("jumpshot_transport:  REQUEST_SENSE.\n");
+		usb_stor_dbg(us, "REQUEST_SENSE\n");
 
 		memset(ptr, 0, 18);
 		ptr[0] = 0xF0;
@@ -605,12 +606,12 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 	}
 
 	if (srb->cmnd[0] == MODE_SENSE) {
-		US_DEBUGP("jumpshot_transport:  MODE_SENSE_6 detected\n");
+		usb_stor_dbg(us, "MODE_SENSE_6 detected\n");
 		return jumpshot_handle_mode_sense(us, srb, 1);
 	}
 
 	if (srb->cmnd[0] == MODE_SENSE_10) {
-		US_DEBUGP("jumpshot_transport:  MODE_SENSE_10 detected\n");
+		usb_stor_dbg(us, "MODE_SENSE_10 detected\n");
 		return jumpshot_handle_mode_sense(us, srb, 0);
 	}
 
@@ -624,7 +625,7 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 	if (srb->cmnd[0] == START_STOP) {
 		/* this is used by sd.c'check_scsidisk_media_change to detect
 		   media change */
-		US_DEBUGP("jumpshot_transport:  START_STOP.\n");
+		usb_stor_dbg(us, "START_STOP\n");
 		/* the first jumpshot_id_device after a media change returns
 		   an error (determined experimentally) */
 		rc = jumpshot_id_device(us, info);
@@ -638,7 +639,7 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
 		return rc;
 	}
 
-	US_DEBUGP("jumpshot_transport:  Gah! Unknown command: %d (0x%x)\n",
+	usb_stor_dbg(us, "Gah! Unknown command: %d (0x%x)\n",
 		     srb->cmnd[0], srb->cmnd[0]);
 	info->sense_key = 0x05;
 	info->sense_asc = 0x20;

drivers/usb/storage/karma.c

@@ -106,7 +106,7 @@ static int rio_karma_send_command(char cmd, struct us_data *us)
 	static unsigned char seq = 1;
 	struct karma_data *data = (struct karma_data *) us->extra;
 
-	US_DEBUGP("karma: sending command %04x\n", cmd);
+	usb_stor_dbg(us, "sending command %04x\n", cmd);
 	memset(us->iobuf, 0, RIO_SEND_LEN);
 	memcpy(us->iobuf, RIO_PREFIX, RIO_PREFIX_LEN);
 	us->iobuf[5] = cmd;
@@ -139,10 +139,10 @@ static int rio_karma_send_command(char cmd, struct us_data *us)
 	if (seq == 0)
 		seq = 1;
 
-	US_DEBUGP("karma: sent command %04x\n", cmd);
+	usb_stor_dbg(us, "sent command %04x\n", cmd);
 	return 0;
 err:
-	US_DEBUGP("karma: command %04x failed\n", cmd);
+	usb_stor_dbg(us, "command %04x failed\n", cmd);
 	return USB_STOR_TRANSPORT_FAILED;
 }
 

drivers/usb/storage/option_ms.c

@@ -50,7 +50,7 @@ static int option_rezero(struct us_data *us)
 	char *buffer;
 	int result;
 
-	US_DEBUGP("Option MS: %s", "DEVICE MODE SWITCH\n");
+	usb_stor_dbg(us, "Option MS: %s\n", "DEVICE MODE SWITCH");
 
 	buffer = kzalloc(RESPONSE_LEN, GFP_KERNEL);
 	if (buffer == NULL)
@@ -95,7 +95,7 @@ static int option_inquiry(struct us_data *us)
 	char *buffer;
 	int result;
 
-	US_DEBUGP("Option MS: %s", "device inquiry for vendor name\n");
+	usb_stor_dbg(us, "Option MS: %s\n", "device inquiry for vendor name");
 
 	buffer = kzalloc(0x24, GFP_KERNEL);
 	if (buffer == NULL)
@@ -138,31 +138,32 @@ int option_ms_init(struct us_data *us)
 {
 	int result;
 
-	US_DEBUGP("Option MS: option_ms_init called\n");
+	usb_stor_dbg(us, "Option MS: %s\n", "option_ms_init called");
 
 	/* Additional test for vendor information via INQUIRY,
 	 * because some vendor/product IDs are ambiguous
 	 */
 	result = option_inquiry(us);
 	if (result != 0) {
-		US_DEBUGP("Option MS: vendor is not Option or not determinable,"
-			  " no action taken\n");
+		usb_stor_dbg(us, "Option MS: %s\n",
+			     "vendor is not Option or not determinable, no action taken");
 		return 0;
 	} else
-		US_DEBUGP("Option MS: this is a genuine Option device,"
-			  " proceeding\n");
+		usb_stor_dbg(us, "Option MS: %s\n",
+			     "this is a genuine Option device, proceeding");
 
 	/* Force Modem mode */
 	if (option_zero_cd == ZCD_FORCE_MODEM) {
-		US_DEBUGP("Option MS: %s", "Forcing Modem Mode\n");
+		usb_stor_dbg(us, "Option MS: %s\n", "Forcing Modem Mode");
 		result = option_rezero(us);
 		if (result != USB_STOR_XFER_GOOD)
-			US_DEBUGP("Option MS: Failed to switch to modem mode.\n");
+			usb_stor_dbg(us, "Option MS: %s\n",
+				     "Failed to switch to modem mode");
 		return -EIO;
 	} else if (option_zero_cd == ZCD_ALLOW_MS) {
 		/* Allow Mass Storage mode (keep CD-Rom) */
-		US_DEBUGP("Option MS: %s", "Allowing Mass Storage Mode if device"
-		          " requests it\n");
+		usb_stor_dbg(us, "Option MS: %s\n",
+			     "Allowing Mass Storage Mode if device requests it");
 	}
 
 	return 0;

drivers/usb/storage/scsiglue.c

@@ -313,8 +313,6 @@ static int queuecommand_lck(struct scsi_cmnd *srb,
 {
 	struct us_data *us = host_to_us(srb->device->host);
 
-	US_DEBUGP("%s called\n", __func__);
-
 	/* check for state-transition errors */
 	if (us->srb != NULL) {
 		printk(KERN_ERR USB_STORAGE "Error in %s: us->srb = %p\n",
@@ -324,7 +322,7 @@ static int queuecommand_lck(struct scsi_cmnd *srb,
 
 	/* fail the command if we are disconnecting */
 	if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags)) {
-		US_DEBUGP("Fail command during disconnect\n");
+		usb_stor_dbg(us, "Fail command during disconnect\n");
 		srb->result = DID_NO_CONNECT << 16;
 		done(srb);
 		return 0;
@@ -349,7 +347,7 @@ static int command_abort(struct scsi_cmnd *srb)
 {
 	struct us_data *us = host_to_us(srb->device->host);
 
-	US_DEBUGP("%s called\n", __func__);
+	usb_stor_dbg(us, "%s called\n", __func__);
 
 	/* us->srb together with the TIMED_OUT, RESETTING, and ABORTING
 	 * bits are protected by the host lock. */
@@ -358,7 +356,7 @@ static int command_abort(struct scsi_cmnd *srb)
 	/* Is this command still active? */
 	if (us->srb != srb) {
 		scsi_unlock(us_to_host(us));
-		US_DEBUGP ("-- nothing to abort\n");
+		usb_stor_dbg(us, "-- nothing to abort\n");
 		return FAILED;
 	}
 
@@ -386,7 +384,7 @@ static int device_reset(struct scsi_cmnd *srb)
 	struct us_data *us = host_to_us(srb->device->host);
 	int result;
 
-	US_DEBUGP("%s called\n", __func__);
+	usb_stor_dbg(us, "%s called\n", __func__);
 
 	/* lock the device pointers and do the reset */
 	mutex_lock(&(us->dev_mutex));
@@ -402,7 +400,8 @@ static int bus_reset(struct scsi_cmnd *srb)
 	struct us_data *us = host_to_us(srb->device->host);
 	int result;
 
-	US_DEBUGP("%s called\n", __func__);
+	usb_stor_dbg(us, "%s called\n", __func__);
+
 	result = usb_stor_port_reset(us);
 	return result < 0 ? FAILED : SUCCESS;
 }

drivers/usb/storage/sddr55.c

@@ -145,8 +145,7 @@ static int sddr55_status(struct us_data *us)
 	result = sddr55_bulk_transport(us,
 		DMA_TO_DEVICE, command, 8);
 
-	US_DEBUGP("Result for send_command in status %d\n",
-		result);
+	usb_stor_dbg(us, "Result for send_command in status %d\n", result);
 
 	if (result != USB_STOR_XFER_GOOD) {
 		set_sense_info (4, 0, 0);	/* hardware error */
@@ -236,8 +235,7 @@ static int sddr55_read_data(struct us_data *us,
 				info->blocksize - page);
 		len = pages << info->pageshift;
 
-		US_DEBUGP("Read %02X pages, from PBA %04X"
-			" (LBA %04X) page %02X\n",
+		usb_stor_dbg(us, "Read %02X pages, from PBA %04X (LBA %04X) page %02X\n",
 			     pages, pba, lba, page);
 
 		if (pba == NOT_ALLOCATED) {
@@ -261,7 +259,7 @@ static int sddr55_read_data(struct us_data *us,
 			result = sddr55_bulk_transport(us,
 				DMA_TO_DEVICE, command, 8);
 
-			US_DEBUGP("Result for send_command in read_data %d\n",
+			usb_stor_dbg(us, "Result for send_command in read_data %d\n",
 				     result);
 
 			if (result != USB_STOR_XFER_GOOD) {
@@ -368,8 +366,7 @@ static int sddr55_write_data(struct us_data *us,
 		usb_stor_access_xfer_buf(buffer, len, us->srb,
 				&sg, &offset, FROM_XFER_BUF);
 
-		US_DEBUGP("Write %02X pages, to PBA %04X"
-			" (LBA %04X) page %02X\n",
+		usb_stor_dbg(us, "Write %02X pages, to PBA %04X (LBA %04X) page %02X\n",
 			     pages, pba, lba, page);
 			
 		command[4] = 0;
@@ -384,7 +381,7 @@ static int sddr55_write_data(struct us_data *us,
 			/* set pba to first block in zone lba is in */
 			pba = (lba / 1000) * 1024;
 
-			US_DEBUGP("No PBA for LBA %04X\n",lba);
+			usb_stor_dbg(us, "No PBA for LBA %04X\n", lba);
 
 			if (max_pba > 1024)
 				max_pba = 1024;
@@ -407,14 +404,15 @@ static int sddr55_write_data(struct us_data *us,
 
 			if (pba == -1) {
 				/* oh dear */
-				US_DEBUGP("Couldn't find unallocated block\n");
+				usb_stor_dbg(us, "Couldn't find unallocated block\n");
 
 				set_sense_info (3, 0x31, 0);	/* medium error */
 				result = USB_STOR_TRANSPORT_FAILED;
 				goto leave;
 			}
 
-			US_DEBUGP("Allocating PBA %04X for LBA %04X\n", pba, lba);
+			usb_stor_dbg(us, "Allocating PBA %04X for LBA %04X\n",
+				     pba, lba);
 
 			/* set writing to unallocated block flag */
 			command[4] = 0x40;
@@ -439,7 +437,7 @@ static int sddr55_write_data(struct us_data *us,
 			DMA_TO_DEVICE, command, 8);
 
 		if (result != USB_STOR_XFER_GOOD) {
-			US_DEBUGP("Result for send_command in write_data %d\n",
+			usb_stor_dbg(us, "Result for send_command in write_data %d\n",
 				     result);
 
 			/* set_sense_info is superfluous here? */
@@ -453,7 +451,7 @@ static int sddr55_write_data(struct us_data *us,
 			DMA_TO_DEVICE, buffer, len);
 
 		if (result != USB_STOR_XFER_GOOD) {
-			US_DEBUGP("Result for send_data in write_data %d\n",
+			usb_stor_dbg(us, "Result for send_data in write_data %d\n",
 				     result);
 
 			/* set_sense_info is superfluous here? */
@@ -466,7 +464,7 @@ static int sddr55_write_data(struct us_data *us,
 		result = sddr55_bulk_transport(us, DMA_FROM_DEVICE, status, 6);
 
 		if (result != USB_STOR_XFER_GOOD) {
-			US_DEBUGP("Result for get_status in write_data %d\n",
+			usb_stor_dbg(us, "Result for get_status in write_data %d\n",
 				     result);
 
 			/* set_sense_info is superfluous here? */
@@ -487,7 +485,7 @@ static int sddr55_write_data(struct us_data *us,
 			goto leave;
 		}
 
-		US_DEBUGP("Updating maps for LBA %04X: old PBA %04X, new PBA %04X\n",
+		usb_stor_dbg(us, "Updating maps for LBA %04X: old PBA %04X, new PBA %04X\n",
 			     lba, pba, new_pba);
 
 		/* update the lba<->pba maps, note new_pba might be the same as pba */
@@ -531,7 +529,7 @@ static int sddr55_read_deviceID(struct us_data *us,
 	command[7] = 0x84;
 	result = sddr55_bulk_transport(us, DMA_TO_DEVICE, command, 8);
 
-	US_DEBUGP("Result of send_control for device ID is %d\n",
+	usb_stor_dbg(us, "Result of send_control for device ID is %d\n",
 		     result);
 
 	if (result != USB_STOR_XFER_GOOD)
@@ -568,20 +566,19 @@ static unsigned long sddr55_get_capacity(struct us_data *us) {
 	int result;
 	struct sddr55_card_info *info = (struct sddr55_card_info *)us->extra;
 
-	US_DEBUGP("Reading capacity...\n");
+	usb_stor_dbg(us, "Reading capacity...\n");
 
 	result = sddr55_read_deviceID(us,
 		&manufacturerID,
 		&deviceID);
 
-	US_DEBUGP("Result of read_deviceID is %d\n",
-		result);
+	usb_stor_dbg(us, "Result of read_deviceID is %d\n", result);
 
 	if (result != USB_STOR_XFER_GOOD)
 		return 0;
 
-	US_DEBUGP("Device ID = %02X\n", deviceID);
-	US_DEBUGP("Manuf  ID = %02X\n", manufacturerID);
+	usb_stor_dbg(us, "Device ID = %02X\n", deviceID);
+	usb_stor_dbg(us, "Manuf  ID = %02X\n", manufacturerID);
 
 	info->pageshift = 9;
 	info->smallpageshift = 0;
@@ -753,7 +750,7 @@ static int sddr55_read_map(struct us_data *us) {
 		}
 
 		if (lba<0x10 || (lba>=0x3E0 && lba<0x3EF))
-			US_DEBUGP("LBA %04X <-> PBA %04X\n", lba, i);
+			usb_stor_dbg(us, "LBA %04X <-> PBA %04X\n", lba, i);
 
 		info->lba_to_pba[lba + zone * 1000] = i;
 	}
@@ -808,7 +805,10 @@ static int sddr55_transport(struct scsi_cmnd *srb, struct us_data *us)
 	info = (struct sddr55_card_info *)(us->extra);
 
 	if (srb->cmnd[0] == REQUEST_SENSE) {
-		US_DEBUGP("SDDR55: request sense %02x/%02x/%02x\n", info->sense_data[2], info->sense_data[12], info->sense_data[13]);
+		usb_stor_dbg(us, "request sense %02x/%02x/%02x\n",
+			     info->sense_data[2],
+			     info->sense_data[12],
+			     info->sense_data[13]);
 
 		memcpy (ptr, info->sense_data, sizeof info->sense_data);
 		ptr[0] = 0x70;
@@ -892,13 +892,11 @@ static int sddr55_transport(struct scsi_cmnd *srb, struct us_data *us)
 		usb_stor_set_xfer_buf(ptr, sizeof(mode_page_01), srb);
 
 		if ( (srb->cmnd[2] & 0x3F) == 0x01 ) {
-			US_DEBUGP(
-			  "SDDR55: Dummy up request for mode page 1\n");
+			usb_stor_dbg(us, "Dummy up request for mode page 1\n");
 			return USB_STOR_TRANSPORT_GOOD;
 
 		} else if ( (srb->cmnd[2] & 0x3F) == 0x3F ) {
-			US_DEBUGP(
-			  "SDDR55: Dummy up request for all mode pages\n");
+			usb_stor_dbg(us, "Dummy up request for all mode pages\n");
 			return USB_STOR_TRANSPORT_GOOD;
 		}
 
@@ -908,9 +906,7 @@ static int sddr55_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 	if (srb->cmnd[0] == ALLOW_MEDIUM_REMOVAL) {
 
-		US_DEBUGP(
-		  "SDDR55: %s medium removal. Not that I can do"
-		  " anything about it...\n",
+		usb_stor_dbg(us, "%s medium removal. Not that I can do anything about it...\n",
 			     (srb->cmnd[4]&0x03) ? "Prevent" : "Allow");
 
 		return USB_STOR_TRANSPORT_GOOD;
@@ -935,8 +931,8 @@ static int sddr55_transport(struct scsi_cmnd *srb, struct us_data *us)
 
 		if (lba >= info->max_log_blks) {
 
-			US_DEBUGP("Error: Requested LBA %04X exceeds maximum "
-			  "block %04X\n", lba, info->max_log_blks-1);
+			usb_stor_dbg(us, "Error: Requested LBA %04X exceeds maximum block %04X\n",
+				     lba, info->max_log_blks - 1);
 
 			set_sense_info (5, 0x24, 0);	/* invalid field in command */
 
@@ -946,14 +942,12 @@ static int sddr55_transport(struct scsi_cmnd *srb, struct us_data *us)
 		pba = info->lba_to_pba[lba];
 
 		if (srb->cmnd[0] == WRITE_10) {
-			US_DEBUGP("WRITE_10: write block %04X (LBA %04X) page %01X"
-				" pages %d\n",
+			usb_stor_dbg(us, "WRITE_10: write block %04X (LBA %04X) page %01X pages %d\n",
 				     pba, lba, page, pages);
 
 			return sddr55_write_data(us, lba, page, pages);
 		} else {
-			US_DEBUGP("READ_10: read block %04X (LBA %04X) page %01X"
-				" pages %d\n",
+			usb_stor_dbg(us, "READ_10: read block %04X (LBA %04X) page %01X pages %d\n",
 				     pba, lba, page, pages);
 
 			return sddr55_read_data(us, lba, page, pages);

drivers/usb/storage/sierra_ms.c

@@ -47,7 +47,7 @@ static bool containsFullLinuxPackage(struct swoc_info *swocInfo)
 static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode)
 {
 	int result;
-	US_DEBUGP("SWIMS: %s", "DEVICE MODE SWITCH\n");
+	dev_dbg(&udev->dev, "SWIMS: %s", "DEVICE MODE SWITCH\n");
 	result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
 			SWIMS_USB_REQUEST_SetSwocMode,	/* __u8 request      */
 			USB_TYPE_VENDOR | USB_DIR_OUT,	/* __u8 request type */
@@ -65,7 +65,7 @@ static int sierra_get_swoc_info(struct usb_device *udev,
 {
 	int result;
 
-	US_DEBUGP("SWIMS: Attempting to get TRU-Install info.\n");
+	dev_dbg(&udev->dev, "SWIMS: Attempting to get TRU-Install info\n");
 
 	result = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
 			SWIMS_USB_REQUEST_GetSwocInfo,	/* __u8 request      */
@@ -81,11 +81,11 @@ static int sierra_get_swoc_info(struct usb_device *udev,
 	return result;
 }
 
-static void debug_swoc(struct swoc_info *swocInfo)
+static void debug_swoc(const struct device *dev, struct swoc_info *swocInfo)
 {
-	US_DEBUGP("SWIMS: SWoC Rev: %02d \n", swocInfo->rev);
-	US_DEBUGP("SWIMS: Linux SKU: %04X \n", swocInfo->LinuxSKU);
-	US_DEBUGP("SWIMS: Linux Version: %04X \n", swocInfo->LinuxVer);
+	dev_dbg(dev, "SWIMS: SWoC Rev: %02d\n", swocInfo->rev);
+	dev_dbg(dev, "SWIMS: Linux SKU: %04X\n", swocInfo->LinuxSKU);
+	dev_dbg(dev, "SWIMS: Linux Version: %04X\n", swocInfo->LinuxVer);
 }
 
 
@@ -101,18 +101,17 @@ static ssize_t show_truinst(struct device *dev, struct device_attribute *attr,
 	} else {
 		swocInfo = kmalloc(sizeof(struct swoc_info), GFP_KERNEL);
 		if (!swocInfo) {
-			US_DEBUGP("SWIMS: Allocation failure\n");
 			snprintf(buf, PAGE_SIZE, "Error\n");
 			return -ENOMEM;
 		}
 		result = sierra_get_swoc_info(udev, swocInfo);
 		if (result < 0) {
-			US_DEBUGP("SWIMS: failed SWoC query\n");
+			dev_dbg(dev, "SWIMS: failed SWoC query\n");
 			kfree(swocInfo);
 			snprintf(buf, PAGE_SIZE, "Error\n");
 			return -EIO;
 		}
-		debug_swoc(swocInfo);
+		debug_swoc(dev, swocInfo);
 		result = snprintf(buf, PAGE_SIZE,
 			"REV=%02d SKU=%04X VER=%04X\n",
 			swocInfo->rev,
@@ -138,61 +137,55 @@ int sierra_ms_init(struct us_data *us)
 	sh = us_to_host(us);
 	scsi_get_host_dev(sh);
 
-	US_DEBUGP("SWIMS: sierra_ms_init called\n");
-
 	/* Force Modem mode */
 	if (swi_tru_install == TRU_FORCE_MODEM) {
-		US_DEBUGP("SWIMS: %s", "Forcing Modem Mode\n");
+		usb_stor_dbg(us, "SWIMS: Forcing Modem Mode\n");
 		result = sierra_set_ms_mode(udev, SWIMS_SET_MODE_Modem);
 		if (result < 0)
-			US_DEBUGP("SWIMS: Failed to switch to modem mode.\n");
+			usb_stor_dbg(us, "SWIMS: Failed to switch to modem mode\n");
 		return -EIO;
 	}
 	/* Force Mass Storage mode (keep CD-Rom) */
 	else if (swi_tru_install == TRU_FORCE_MS) {
-		US_DEBUGP("SWIMS: %s", "Forcing Mass Storage Mode\n");
+		usb_stor_dbg(us, "SWIMS: Forcing Mass Storage Mode\n");
 		goto complete;
 	}
 	/* Normal TRU-Install Logic */
 	else {
-		US_DEBUGP("SWIMS: %s", "Normal SWoC Logic\n");
+		usb_stor_dbg(us, "SWIMS: Normal SWoC Logic\n");
 
 		swocInfo = kmalloc(sizeof(struct swoc_info),
 				GFP_KERNEL);
-		if (!swocInfo) {
-			US_DEBUGP("SWIMS: %s", "Allocation failure\n");
+		if (!swocInfo)
 			return -ENOMEM;
-		}
 
 		retries = 3;
 		do {
 			retries--;
 			result = sierra_get_swoc_info(udev, swocInfo);
 			if (result < 0) {
-				US_DEBUGP("SWIMS: %s", "Failed SWoC query\n");
+				usb_stor_dbg(us, "SWIMS: Failed SWoC query\n");
 				schedule_timeout_uninterruptible(2*HZ);
 			}
 		} while (retries && result < 0);
 
 		if (result < 0) {
-			US_DEBUGP("SWIMS: %s",
-				  "Completely failed SWoC query\n");
+			usb_stor_dbg(us, "SWIMS: Completely failed SWoC query\n");
 			kfree(swocInfo);
 			return -EIO;
 		}
 
-		debug_swoc(swocInfo);
+		debug_swoc(&us->pusb_dev->dev, swocInfo);
 
 		/* If there is not Linux software on the TRU-Install device
 		 * then switch to modem mode
 		 */
 		if (!containsFullLinuxPackage(swocInfo)) {
-			US_DEBUGP("SWIMS: %s",
-				"Switching to Modem Mode\n");
+			usb_stor_dbg(us, "SWIMS: Switching to Modem Mode\n");
 			result = sierra_set_ms_mode(udev,
 				SWIMS_SET_MODE_Modem);
 			if (result < 0)
-				US_DEBUGP("SWIMS: Failed to switch modem\n");
+				usb_stor_dbg(us, "SWIMS: Failed to switch modem\n");
 			kfree(swocInfo);
 			return -EIO;
 		}

drivers/usb/storage/usb.c

@@ -183,7 +183,6 @@ int usb_stor_suspend(struct usb_interface *iface, pm_message_t message)
 	/* Wait until no command is running */
 	mutex_lock(&us->dev_mutex);
 
-	US_DEBUGP("%s\n", __func__);
 	if (us->suspend_resume_hook)
 		(us->suspend_resume_hook)(us, US_SUSPEND);
 
@@ -201,7 +200,6 @@ int usb_stor_resume(struct usb_interface *iface)
 
 	mutex_lock(&us->dev_mutex);
 
-	US_DEBUGP("%s\n", __func__);
 	if (us->suspend_resume_hook)
 		(us->suspend_resume_hook)(us, US_RESUME);
 
@@ -214,8 +212,6 @@ int usb_stor_reset_resume(struct usb_interface *iface)
 {
 	struct us_data *us = usb_get_intfdata(iface);
 
-	US_DEBUGP("%s\n", __func__);
-
 	/* Report the reset to the SCSI core */
 	usb_stor_report_bus_reset(us);
 
@@ -236,8 +232,6 @@ int usb_stor_pre_reset(struct usb_interface *iface)
 {
 	struct us_data *us = usb_get_intfdata(iface);
 
-	US_DEBUGP("%s\n", __func__);
-
 	/* Make sure no command runs during the reset */
 	mutex_lock(&us->dev_mutex);
 	return 0;
@@ -248,8 +242,6 @@ int usb_stor_post_reset(struct usb_interface *iface)
 {
 	struct us_data *us = usb_get_intfdata(iface);
 
-	US_DEBUGP("%s\n", __func__);
-
 	/* Report the reset to the SCSI core */
 	usb_stor_report_bus_reset(us);
 
@@ -311,11 +303,11 @@ static int usb_stor_control_thread(void * __us)
 	struct Scsi_Host *host = us_to_host(us);
 
 	for (;;) {
-		US_DEBUGP("*** thread sleeping.\n");
+		usb_stor_dbg(us, "*** thread sleeping\n");
 		if (wait_for_completion_interruptible(&us->cmnd_ready))
 			break;
 
-		US_DEBUGP("*** thread awakened.\n");
+		usb_stor_dbg(us, "*** thread awakened\n");
 
 		/* lock the device pointers */
 		mutex_lock(&(us->dev_mutex));
@@ -327,7 +319,7 @@ static int usb_stor_control_thread(void * __us)
 		if (us->srb == NULL) {
 			scsi_unlock(host);
 			mutex_unlock(&us->dev_mutex);
-			US_DEBUGP("-- exiting\n");
+			usb_stor_dbg(us, "-- exiting\n");
 			break;
 		}
 
@@ -343,7 +335,7 @@ static int usb_stor_control_thread(void * __us)
 		 * is UNKNOWN
 		 */
 		if (us->srb->sc_data_direction == DMA_BIDIRECTIONAL) {
-			US_DEBUGP("UNKNOWN data direction\n");
+			usb_stor_dbg(us, "UNKNOWN data direction\n");
 			us->srb->result = DID_ERROR << 16;
 		}
 
@@ -352,13 +344,13 @@ static int usb_stor_control_thread(void * __us)
 		 */
 		else if (us->srb->device->id &&
 				!(us->fflags & US_FL_SCM_MULT_TARG)) {
-			US_DEBUGP("Bad target number (%d:%d)\n",
+			usb_stor_dbg(us, "Bad target number (%d:%d)\n",
 				     us->srb->device->id, us->srb->device->lun);
 			us->srb->result = DID_BAD_TARGET << 16;
 		}
 
 		else if (us->srb->device->lun > us->max_lun) {
-			US_DEBUGP("Bad LUN (%d:%d)\n",
+			usb_stor_dbg(us, "Bad LUN (%d:%d)\n",
 				     us->srb->device->id, us->srb->device->lun);
 			us->srb->result = DID_BAD_TARGET << 16;
 		}
@@ -371,14 +363,14 @@ static int usb_stor_control_thread(void * __us)
 			    0x00, 0x80, 0x02, 0x02,
 			    0x1F, 0x00, 0x00, 0x00};
 
-			US_DEBUGP("Faking INQUIRY command\n");
+			usb_stor_dbg(us, "Faking INQUIRY command\n");
 			fill_inquiry_response(us, data_ptr, 36);
 			us->srb->result = SAM_STAT_GOOD;
 		}
 
 		/* we've got a command, let's do it! */
 		else {
-			US_DEBUG(usb_stor_show_command(us->srb));
+			US_DEBUG(usb_stor_show_command(us, us->srb));
 			us->proto_handler(us->srb, us);
 			usb_mark_last_busy(us->pusb_dev);
 		}
@@ -388,12 +380,12 @@ static int usb_stor_control_thread(void * __us)
 
 		/* indicate that the command is done */
 		if (us->srb->result != DID_ABORT << 16) {
-			US_DEBUGP("scsi cmd done, result=0x%x\n",
+			usb_stor_dbg(us, "scsi cmd done, result=0x%x\n",
 				     us->srb->result);
 			us->srb->scsi_done(us->srb);
 		} else {
 SkipForAbort:
-			US_DEBUGP("scsi command aborted\n");
+			usb_stor_dbg(us, "scsi command aborted\n");
 		}
 
 		/* If an abort request was received we need to signal that
@@ -435,17 +427,15 @@ static int usb_stor_control_thread(void * __us)
 /* Associate our private data with the USB device */
 static int associate_dev(struct us_data *us, struct usb_interface *intf)
 {
-	US_DEBUGP("-- %s\n", __func__);
-
 	/* Fill in the device-related fields */
 	us->pusb_dev = interface_to_usbdev(intf);
 	us->pusb_intf = intf;
 	us->ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
-	US_DEBUGP("Vendor: 0x%04x, Product: 0x%04x, Revision: 0x%04x\n",
+	usb_stor_dbg(us, "Vendor: 0x%04x, Product: 0x%04x, Revision: 0x%04x\n",
 		     le16_to_cpu(us->pusb_dev->descriptor.idVendor),
 		     le16_to_cpu(us->pusb_dev->descriptor.idProduct),
 		     le16_to_cpu(us->pusb_dev->descriptor.bcdDevice));
-	US_DEBUGP("Interface Subclass: 0x%02x, Protocol: 0x%02x\n",
+	usb_stor_dbg(us, "Interface Subclass: 0x%02x, Protocol: 0x%02x\n",
 		     intf->cur_altsetting->desc.bInterfaceSubClass,
 		     intf->cur_altsetting->desc.bInterfaceProtocol);
 
@@ -454,15 +444,13 @@ static int associate_dev(struct us_data *us, struct usb_interface *intf)
 
 	/* Allocate the control/setup and DMA-mapped buffers */
 	us->cr = kmalloc(sizeof(*us->cr), GFP_KERNEL);
-	if (!us->cr) {
-		US_DEBUGP("usb_ctrlrequest allocation failed\n");
+	if (!us->cr)
 		return -ENOMEM;
-	}
 
 	us->iobuf = usb_alloc_coherent(us->pusb_dev, US_IOBUF_SIZE,
 			GFP_KERNEL, &us->iobuf_dma);
 	if (!us->iobuf) {
-		US_DEBUGP("I/O buffer allocation failed\n");
+		usb_stor_dbg(us, "I/O buffer allocation failed\n");
 		return -ENOMEM;
 	}
 	return 0;
@@ -738,7 +726,7 @@ static int get_pipes(struct us_data *us)
 	}
 
 	if (!ep_in || !ep_out || (us->protocol == USB_PR_CBI && !ep_int)) {
-		US_DEBUGP("Endpoint sanity check failed! Rejecting dev.\n");
+		usb_stor_dbg(us, "Endpoint sanity check failed! Rejecting dev.\n");
 		return -EIO;
 	}
 
@@ -765,7 +753,7 @@ static int usb_stor_acquire_resources(struct us_data *us)
 
 	us->current_urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!us->current_urb) {
-		US_DEBUGP("URB allocation failed\n");
+		usb_stor_dbg(us, "URB allocation failed\n");
 		return -ENOMEM;
 	}
 
@@ -792,20 +780,18 @@ static int usb_stor_acquire_resources(struct us_data *us)
 /* Release all our dynamic resources */
 static void usb_stor_release_resources(struct us_data *us)
 {
-	US_DEBUGP("-- %s\n", __func__);
-
 	/* Tell the control thread to exit.  The SCSI host must
 	 * already have been removed and the DISCONNECTING flag set
 	 * so that we won't accept any more commands.
 	 */
-	US_DEBUGP("-- sending exit command to thread\n");
+	usb_stor_dbg(us, "-- sending exit command to thread\n");
 	complete(&us->cmnd_ready);
 	if (us->ctl_thread)
 		kthread_stop(us->ctl_thread);
 
 	/* Call the destructor routine, if it exists */
 	if (us->extra_destructor) {
-		US_DEBUGP("-- calling extra_destructor()\n");
+		usb_stor_dbg(us, "-- calling extra_destructor()\n");
 		us->extra_destructor(us->extra);
 	}
 
@@ -817,8 +803,6 @@ static void usb_stor_release_resources(struct us_data *us)
 /* Dissociate from the USB device */
 static void dissociate_dev(struct us_data *us)
 {
-	US_DEBUGP("-- %s\n", __func__);
-
 	/* Free the buffers */
 	kfree(us->cr);
 	usb_free_coherent(us->pusb_dev, US_IOBUF_SIZE, us->iobuf, us->iobuf_dma);
@@ -918,7 +902,7 @@ int usb_stor_probe1(struct us_data **pus,
 	struct us_data *us;
 	int result;
 
-	US_DEBUGP("USB Mass Storage device detected\n");
+	dev_info(&intf->dev, "USB Mass Storage device detected\n");
 
 	/*
 	 * Ask the SCSI layer to allocate a host structure, with extra
@@ -926,8 +910,7 @@ int usb_stor_probe1(struct us_data **pus,
 	 */
 	host = scsi_host_alloc(&usb_stor_host_template, sizeof(*us));
 	if (!host) {
-		dev_warn(&intf->dev,
-				"Unable to allocate the scsi host\n");
+		dev_warn(&intf->dev, "Unable to allocate the scsi host\n");
 		return -ENOMEM;
 	}
 
@@ -964,7 +947,7 @@ int usb_stor_probe1(struct us_data **pus,
 	return 0;
 
 BadDevice:
-	US_DEBUGP("storage_probe() failed\n");
+	usb_stor_dbg(us, "storage_probe() failed\n");
 	release_everything(us);
 	return result;
 }
@@ -981,8 +964,8 @@ int usb_stor_probe2(struct us_data *us)
 		result = -ENXIO;
 		goto BadDevice;
 	}
-	US_DEBUGP("Transport: %s\n", us->transport_name);
-	US_DEBUGP("Protocol: %s\n", us->protocol_name);
+	usb_stor_dbg(us, "Transport: %s\n", us->transport_name);
+	usb_stor_dbg(us, "Protocol: %s\n", us->protocol_name);
 
 	/* fix for single-lun devices */
 	if (us->fflags & US_FL_SINGLE_LUN)
@@ -1028,7 +1011,7 @@ int usb_stor_probe2(struct us_data *us)
 
 	/* We come here if there are any problems */
 BadDevice:
-	US_DEBUGP("storage_probe() failed\n");
+	usb_stor_dbg(us, "storage_probe() failed\n");
 	release_everything(us);
 	return result;
 }
@@ -1039,7 +1022,6 @@ void usb_stor_disconnect(struct usb_interface *intf)
 {
 	struct us_data *us = usb_get_intfdata(intf);
 
-	US_DEBUGP("storage_disconnect() called\n");
 	quiesce_and_remove_host(us);
 	release_everything(us);
 }
@@ -1075,8 +1057,7 @@ static int storage_probe(struct usb_interface *intf,
 	} else {
 		unusual_dev = &for_dynamic_ids;
 
-		US_DEBUGP("%s %s 0x%04x 0x%04x\n", "Use Bulk-Only transport",
-			"with the Transparent SCSI protocol for dynamic id:",
+		dev_dbg(&intf->dev, "Use Bulk-Only transport with the Transparent SCSI protocol for dynamic id: 0x%04x 0x%04x\n",
 			id->idVendor, id->idProduct);
 	}
 
@@ -1117,20 +1098,18 @@ static int __init usb_stor_init(void)
 	/* register the driver, return usb_register return code if error */
 	retval = usb_register(&usb_storage_driver);
 	if (retval == 0)
-		pr_info("USB Mass Storage support registered.\n");
+		pr_info("USB Mass Storage support registered\n");
 	return retval;
 }
 
 static void __exit usb_stor_exit(void)
 {
-	US_DEBUGP("usb_stor_exit() called\n");
-
 	/* Deregister the driver
 	 * This will cause disconnect() to be called for each
 	 * attached unit
 	 */
-	US_DEBUGP("-- calling usb_deregister()\n");
-	usb_deregister(&usb_storage_driver) ;
+	pr_info("Deregistering USB Mass Storage driver...\n");
+	usb_deregister(&usb_storage_driver);
 }
 
 module_init(usb_stor_init);