NFC: Replace nfc_dev_dbg with dev_dbg

Use the generic kernel function instead of a home-grown
one that does the same thing.

Add \n to uses not at the macro.  Don't add \n where
the nfc_dev_dbg macro mistakenly had them already.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/nfc/nfcsim.c

@@ -22,7 +22,7 @@
 #define DEV_ERR(_dev, fmt, args...) nfc_dev_err(&_dev->nfc_dev->dev, \
 						"%s: " fmt, __func__, ## args)
 
-#define DEV_DBG(_dev, fmt, args...) nfc_dev_dbg(&_dev->nfc_dev->dev, \
+#define DEV_DBG(_dev, fmt, args...) dev_dbg(&_dev->nfc_dev->dev, \
 						"%s: " fmt, __func__, ## args)
 
 #define NFCSIM_VERSION "0.1"
@@ -64,7 +64,7 @@ static struct workqueue_struct *wq;
 
 static void nfcsim_cleanup_dev(struct nfcsim *dev, u8 shutdown)
 {
-	DEV_DBG(dev, "shutdown=%d", shutdown);
+	DEV_DBG(dev, "shutdown=%d\n", shutdown);
 
 	mutex_lock(&dev->lock);
 
@@ -84,7 +84,7 @@ static int nfcsim_target_found(struct nfcsim *dev)
 {
 	struct nfc_target nfc_tgt;
 
-	DEV_DBG(dev, "");
+	DEV_DBG(dev, "\n");
 
 	memset(&nfc_tgt, 0, sizeof(struct nfc_target));
 
@@ -98,7 +98,7 @@ static int nfcsim_dev_up(struct nfc_dev *nfc_dev)
 {
 	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
 
-	DEV_DBG(dev, "");
+	DEV_DBG(dev, "\n");
 
 	mutex_lock(&dev->lock);
 
@@ -113,7 +113,7 @@ static int nfcsim_dev_down(struct nfc_dev *nfc_dev)
 {
 	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
 
-	DEV_DBG(dev, "");
+	DEV_DBG(dev, "\n");
 
 	mutex_lock(&dev->lock);
 
@@ -172,7 +172,7 @@ static int nfcsim_dep_link_down(struct nfc_dev *nfc_dev)
 {
 	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
 
-	DEV_DBG(dev, "");
+	DEV_DBG(dev, "\n");
 
 	nfcsim_cleanup_dev(dev, 0);
 
@@ -210,7 +210,7 @@ static int nfcsim_start_poll(struct nfc_dev *nfc_dev,
 
 	queue_delayed_work(wq, &dev->poll_work, 0);
 
-	DEV_DBG(dev, "Start polling: im: 0x%X, tm: 0x%X", im_protocols,
+	DEV_DBG(dev, "Start polling: im: 0x%X, tm: 0x%X\n", im_protocols,
 		tm_protocols);
 
 	rc = 0;
@@ -224,7 +224,7 @@ static void nfcsim_stop_poll(struct nfc_dev *nfc_dev)
 {
 	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
 
-	DEV_DBG(dev, "Stop poll");
+	DEV_DBG(dev, "Stop poll\n");
 
 	mutex_lock(&dev->lock);
 
@@ -240,7 +240,7 @@ static int nfcsim_activate_target(struct nfc_dev *nfc_dev,
 {
 	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
 
-	DEV_DBG(dev, "");
+	DEV_DBG(dev, "\n");
 
 	return -ENOTSUPP;
 }
@@ -250,7 +250,7 @@ static void nfcsim_deactivate_target(struct nfc_dev *nfc_dev,
 {
 	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
 
-	DEV_DBG(dev, "");
+	DEV_DBG(dev, "\n");
 }
 
 static void nfcsim_wq_recv(struct work_struct *work)
@@ -397,13 +397,13 @@ static void nfcsim_wq_poll(struct work_struct *work)
 	nfcsim_set_polling_mode(dev);
 
 	if (dev->curr_polling_mode == NFCSIM_POLL_NONE) {
-		DEV_DBG(dev, "Not polling");
+		DEV_DBG(dev, "Not polling\n");
 		goto unlock;
 	}
 
 	DEV_DBG(dev, "Polling as %s",
 		dev->curr_polling_mode == NFCSIM_POLL_INITIATOR ?
-		"initiator" : "target");
+		"initiator\n" : "target\n");
 
 	if (dev->curr_polling_mode == NFCSIM_POLL_TARGET)
 		goto sched_work;

drivers/nfc/nfcwilink.c

@@ -146,8 +146,6 @@ static int nfcwilink_get_bts_file_name(struct nfcwilink *drv, char *file_name)
 	unsigned long comp_ret;
 	int rc;
 
-	nfc_dev_dbg(&drv->pdev->dev, "get_bts_file_name entry");
-
 	skb = nfcwilink_skb_alloc(sizeof(struct nci_vs_nfcc_info_cmd),
 					GFP_KERNEL);
 	if (!skb) {
@@ -170,17 +168,16 @@ static int nfcwilink_get_bts_file_name(struct nfcwilink *drv, char *file_name)
 
 	comp_ret = wait_for_completion_timeout(&drv->completed,
 				msecs_to_jiffies(NFCWILINK_CMD_TIMEOUT));
-	nfc_dev_dbg(&drv->pdev->dev, "wait_for_completion_timeout returned %ld",
+	dev_dbg(&drv->pdev->dev, "wait_for_completion_timeout returned %ld\n",
 		comp_ret);
 	if (comp_ret == 0) {
-		nfc_dev_err(&drv->pdev->dev,
-				"timeout on wait_for_completion_timeout");
+		dev_err(&drv->pdev->dev,
+			"timeout on wait_for_completion_timeout\n");
 		return -ETIMEDOUT;
 	}
 
-	nfc_dev_dbg(&drv->pdev->dev, "nci_vs_nfcc_info_rsp: plen %d, status %d",
-			drv->nfcc_info.plen,
-			drv->nfcc_info.status);
+	dev_dbg(&drv->pdev->dev, "nci_vs_nfcc_info_rsp: plen %d, status %d\n",
+		drv->nfcc_info.plen, drv->nfcc_info.status);
 
 	if ((drv->nfcc_info.plen != 5) || (drv->nfcc_info.status != 0)) {
 		nfc_dev_err(&drv->pdev->dev,
@@ -207,8 +204,6 @@ static int nfcwilink_send_bts_cmd(struct nfcwilink *drv, __u8 *data, int len)
 	unsigned long comp_ret;
 	int rc;
 
-	nfc_dev_dbg(&drv->pdev->dev, "send_bts_cmd entry");
-
 	/* verify valid cmd for the NFC channel */
 	if ((len <= sizeof(struct nfcwilink_hdr)) ||
 		(len > BTS_FILE_CMD_MAX_LEN) ||
@@ -238,7 +233,7 @@ static int nfcwilink_send_bts_cmd(struct nfcwilink *drv, __u8 *data, int len)
 
 	comp_ret = wait_for_completion_timeout(&drv->completed,
 				msecs_to_jiffies(NFCWILINK_CMD_TIMEOUT));
-	nfc_dev_dbg(&drv->pdev->dev, "wait_for_completion_timeout returned %ld",
+	dev_dbg(&drv->pdev->dev, "wait_for_completion_timeout returned %ld\n",
 		comp_ret);
 	if (comp_ret == 0) {
 		nfc_dev_err(&drv->pdev->dev,
@@ -257,8 +252,6 @@ static int nfcwilink_download_fw(struct nfcwilink *drv)
 	__u8 *ptr;
 	int len, rc;
 
-	nfc_dev_dbg(&drv->pdev->dev, "download_fw entry");
-
 	set_bit(NFCWILINK_FW_DOWNLOAD, &drv->flags);
 
 	rc = nfcwilink_get_bts_file_name(drv, file_name);
@@ -280,8 +273,8 @@ static int nfcwilink_download_fw(struct nfcwilink *drv)
 	ptr = (__u8 *)fw->data;
 
 	if ((len == 0) || (ptr == NULL)) {
-		nfc_dev_dbg(&drv->pdev->dev,
-				"request_firmware returned size %d", len);
+		dev_dbg(&drv->pdev->dev,
+			"request_firmware returned size %d\n", len);
 		goto release_fw;
 	}
 
@@ -302,7 +295,7 @@ static int nfcwilink_download_fw(struct nfcwilink *drv)
 		action_len =
 			__le16_to_cpu(((struct bts_file_action *)ptr)->len);
 
-		nfc_dev_dbg(&drv->pdev->dev, "bts_file_action type %d, len %d",
+		dev_dbg(&drv->pdev->dev, "bts_file_action type %d, len %d\n",
 			action_type, action_len);
 
 		switch (action_type) {
@@ -333,8 +326,6 @@ static void nfcwilink_register_complete(void *priv_data, char data)
 {
 	struct nfcwilink *drv = priv_data;
 
-	nfc_dev_dbg(&drv->pdev->dev, "register_complete entry");
-
 	/* store ST registration status */
 	drv->st_register_cb_status = data;
 
@@ -356,7 +347,7 @@ static long nfcwilink_receive(void *priv_data, struct sk_buff *skb)
 		return -EFAULT;
 	}
 
-	nfc_dev_dbg(&drv->pdev->dev, "receive entry, len %d", skb->len);
+	dev_dbg(&drv->pdev->dev, "receive entry, len %d\n", skb->len);
 
 	/* strip the ST header
 	(apart for the chnl byte, which is not received in the hdr) */
@@ -396,8 +387,6 @@ static int nfcwilink_open(struct nci_dev *ndev)
 	unsigned long comp_ret;
 	int rc;
 
-	nfc_dev_dbg(&drv->pdev->dev, "open entry");
-
 	if (test_and_set_bit(NFCWILINK_RUNNING, &drv->flags)) {
 		rc = -EBUSY;
 		goto exit;
@@ -415,8 +404,8 @@ static int nfcwilink_open(struct nci_dev *ndev)
 			&drv->completed,
 			msecs_to_jiffies(NFCWILINK_REGISTER_TIMEOUT));
 
-			nfc_dev_dbg(&drv->pdev->dev,
-			"wait_for_completion_timeout returned %ld",
+			dev_dbg(&drv->pdev->dev,
+				"wait_for_completion_timeout returned %ld\n",
 				comp_ret);
 
 			if (comp_ret == 0) {
@@ -460,8 +449,6 @@ static int nfcwilink_close(struct nci_dev *ndev)
 	struct nfcwilink *drv = nci_get_drvdata(ndev);
 	int rc;
 
-	nfc_dev_dbg(&drv->pdev->dev, "close entry");
-
 	if (!test_and_clear_bit(NFCWILINK_RUNNING, &drv->flags))
 		return 0;
 
@@ -480,7 +467,7 @@ static int nfcwilink_send(struct nci_dev *ndev, struct sk_buff *skb)
 	struct nfcwilink_hdr hdr = {NFCWILINK_CHNL, NFCWILINK_OPCODE, 0x0000};
 	long len;
 
-	nfc_dev_dbg(&drv->pdev->dev, "send entry, len %d", skb->len);
+	dev_dbg(&drv->pdev->dev, "send entry, len %d\n", skb->len);
 
 	if (!test_bit(NFCWILINK_RUNNING, &drv->flags)) {
 		kfree_skb(skb);
@@ -517,8 +504,6 @@ static int nfcwilink_probe(struct platform_device *pdev)
 	int rc;
 	__u32 protocols;
 
-	nfc_dev_dbg(&pdev->dev, "probe entry");
-
 	drv = devm_kzalloc(&pdev->dev, sizeof(struct nfcwilink), GFP_KERNEL);
 	if (!drv) {
 		rc = -ENOMEM;
@@ -568,8 +553,6 @@ static int nfcwilink_remove(struct platform_device *pdev)
 	struct nfcwilink *drv = dev_get_drvdata(&pdev->dev);
 	struct nci_dev *ndev;
 
-	nfc_dev_dbg(&pdev->dev, "remove entry");
-
 	if (!drv)
 		return -EFAULT;
 

include/net/nfc/nfc.h

@@ -30,7 +30,6 @@
 
 #define nfc_dev_info(dev, fmt, arg...) dev_info((dev), "NFC: " fmt "\n", ## arg)
 #define nfc_dev_err(dev, fmt, arg...) dev_err((dev), "NFC: " fmt "\n", ## arg)
-#define nfc_dev_dbg(dev, fmt, arg...) dev_dbg((dev), fmt "\n", ## arg)
 
 struct nfc_dev;