From 96eefad2d9e5a0d988cdfee85193b6154c0ae1d2 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Wed, 25 Jun 2014 16:39:54 +0200 Subject: 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 Reviewed-by: Martin K. Petersen Reviewed-by: Christoph Hellwig Signed-off-by: Christoph Hellwig --- drivers/scsi/sr_ioctl.c | 26 ++++++++++++++++---------- 1 file changed, 16 insertions(+), 10 deletions(-) (limited to 'drivers/scsi/sr_ioctl.c') diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c index a3911c39ea50..6389fcff12ec 100644 --- a/drivers/scsi/sr_ioctl.c +++ b/drivers/scsi/sr_ioctl.c @@ -36,7 +36,6 @@ module_param(xa_test, int, S_IRUGO | S_IWUSR); * the status of the unchecked_isa_dma flag in the host structure */ #define SR_GFP_DMA(cd) (((cd)->device->host->unchecked_isa_dma) ? GFP_DMA : 0) - static int sr_read_tochdr(struct cdrom_device_info *cdi, struct cdrom_tochdr *tochdr) { @@ -219,7 +218,8 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc) case UNIT_ATTENTION: SDev->changed = 1; if (!cgc->quiet) - printk(KERN_INFO "%s: disc change detected.\n", cd->cdi.name); + sr_printk(KERN_INFO, cd, + "disc change detected.\n"); if (retries++ < 10) goto retry; err = -ENOMEDIUM; @@ -229,7 +229,8 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc) sshdr.ascq == 0x01) { /* sense: Logical unit is in process of becoming ready */ if (!cgc->quiet) - printk(KERN_INFO "%s: CDROM not ready yet.\n", cd->cdi.name); + sr_printk(KERN_INFO, cd, + "CDROM not ready yet.\n"); if (retries++ < 10) { /* sleep 2 sec and try again */ ssleep(2); @@ -241,7 +242,9 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc) } } if (!cgc->quiet) - printk(KERN_INFO "%s: CDROM not ready. Make sure there is a disc in the drive.\n", cd->cdi.name); + sr_printk(KERN_INFO, cd, + "CDROM not ready. Make sure there " + "is a disc in the drive.\n"); #ifdef DEBUG scsi_print_sense_hdr("sr", &sshdr); #endif @@ -259,7 +262,8 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc) #endif break; default: - printk(KERN_ERR "%s: CDROM (ioctl) error, command: ", cd->cdi.name); + sr_printk(KERN_ERR, cd, + "CDROM (ioctl) error, command: "); __scsi_print_command(cgc->cmd); scsi_print_sense_hdr("sr", &sshdr); err = -EIO; @@ -491,8 +495,8 @@ static int sr_read_cd(Scsi_CD *cd, unsigned char *dest, int lba, int format, int struct packet_command cgc; #ifdef DEBUG - printk("%s: sr_read_cd lba=%d format=%d blksize=%d\n", - cd->cdi.name, lba, format, blksize); + sr_printk(KERN_INFO, cd, "sr_read_cd lba=%d format=%d blksize=%d\n", + lba, format, blksize); #endif memset(&cgc, 0, sizeof(struct packet_command)); @@ -539,7 +543,8 @@ static int sr_read_sector(Scsi_CD *cd, int lba, int blksize, unsigned char *dest if (-EDRIVE_CANT_DO_THIS != rc) return rc; cd->readcd_known = 0; - printk("CDROM does'nt support READ CD (0xbe) command\n"); + sr_printk(KERN_INFO, cd, + "CDROM does'nt support READ CD (0xbe) command\n"); /* fall & retry the other way */ } /* ... if this fails, we switch the blocksize using MODE SELECT */ @@ -548,7 +553,8 @@ static int sr_read_sector(Scsi_CD *cd, int lba, int blksize, unsigned char *dest return rc; } #ifdef DEBUG - printk("%s: sr_read_sector lba=%d blksize=%d\n", cd->cdi.name, lba, blksize); + sr_printk(KERN_INFO, cd, "sr_read_sector lba=%d blksize=%d\n", + lba, blksize); #endif memset(&cgc, 0, sizeof(struct packet_command)); @@ -592,7 +598,7 @@ int sr_is_xa(Scsi_CD *cd) } kfree(raw_sector); #ifdef DEBUG - printk("%s: sr_is_xa: %d\n", cd->cdi.name, is_xa); + sr_printk(KERN_INFO, cd, "sr_is_xa: %d\n", is_xa); #endif return is_xa; } -- cgit