scsi: Implement sr_printk()
Update the sr driver to use dev_printk() variants instead of
plain printk(); this will prefix logging messages with the
appropriate device.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/scsi/sr.h b/drivers/scsi/sr.h
index 37c8f6b..5334e98 100644
--- a/drivers/scsi/sr.h
+++ b/drivers/scsi/sr.h
@@ -55,6 +55,10 @@
struct gendisk *disk;
} Scsi_CD;
+#define sr_printk(prefix, cd, fmt, a...) \
+ sdev_printk(prefix, (cd)->device, "[%s] " fmt, \
+ (cd)->cdi.name, ##a)
+
int sr_do_ioctl(Scsi_CD *, struct packet_command *);
int sr_lock_door(struct cdrom_device_info *, int);