[PATCH] 64bit portability fixes

assorted 64bit issues - extraction of number passed in pointer, use of
%zd for size_t, ssize_t instead of int as return value of ->read(), %p
for pointers instead of casting to int and using %x.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/media/dvb/frontends/stv0299.c

@@ -1267,7 +1267,8 @@ static int uni0299_ioctl (struct dvb_frontend *fe, unsigned int cmd, void *arg)
 					    state->tuner_type);
 
 	case FE_DISHNETWORK_SEND_LEGACY_CMD:
-		return stv0299_send_legacy_dish_cmd (i2c, (u32) arg,
+		return stv0299_send_legacy_dish_cmd (i2c,
+						    (u32)(unsigned long)arg,
 						     state->tuner_type);
 
 	case FE_GET_TUNE_SETTINGS:

drivers/media/video/cx88/cx88-blackbird.c

@@ -363,7 +363,7 @@ static int blackbird_load_firmware(struct cx8802_dev *dev)
 	}
 
 	if (firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) {
-		dprintk(0, "ERROR: Firmware size mismatch (have %ld, expected %d)\n",
+		dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d)\n",
 			firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE);
 		return -1;
 	}

drivers/media/video/pms.c

@@ -865,7 +865,7 @@ static int pms_ioctl(struct inode *inode, struct file *file,
 	return video_usercopy(inode, file, cmd, arg, pms_do_ioctl);
 }
 
-static int pms_read(struct file *file, char __user *buf,
+static ssize_t pms_read(struct file *file, char __user *buf,
 		    size_t count, loff_t *ppos)
 {
 	struct video_device *v = video_devdata(file);

sound/pci/cs46xx/dsp_spos.c

@@ -914,7 +914,7 @@ static void _dsp_create_task_tree (cs46xx_t *chip,u32 * task_data, u32  dest, in
 	int i;
 
 	for (i = 0; i < size; ++i) {
-		if (debug_tree) printk ("addr %08x, val %08x\n",(int)spdst,task_data[i]);
+		if (debug_tree) printk ("addr %p, val %08x\n", spdst,task_data[i]);
 		writel(task_data[i],spdst);
 		spdst += sizeof(u32);
 	}
@@ -928,7 +928,7 @@ static void _dsp_create_scb (cs46xx_t *chip,u32 * scb_data, u32  dest)
 	int i;
 
 	for (i = 0; i < 0x10; ++i) {
-		if (debug_scb) printk ("addr %08x, val %08x\n",(int)spdst,scb_data[i]);
+		if (debug_scb) printk ("addr %p, val %08x\n", spdst,scb_data[i]);
 		writel(scb_data[i],spdst);
 		spdst += sizeof(u32);
 	}