diff options
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index cb85296d5384..a69b155f39a2 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -86,6 +86,19 @@ MODULE_ALIAS_SCSI_DEVICE(TYPE_DISK); MODULE_ALIAS_SCSI_DEVICE(TYPE_MOD); MODULE_ALIAS_SCSI_DEVICE(TYPE_RBC); +static int sd_revalidate_disk(struct gendisk *); +static int sd_probe(struct device *); +static int sd_remove(struct device *); +static void sd_shutdown(struct device *); +static int sd_suspend(struct device *, pm_message_t state); +static int sd_resume(struct device *); +static void sd_rescan(struct device *); +static int sd_done(struct scsi_cmnd *); +static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer); +static void scsi_disk_release(struct class_device *cdev); +static void sd_print_sense_hdr(struct scsi_disk *, struct scsi_sense_hdr *); +static void sd_print_result(struct scsi_disk *, int); + static DEFINE_IDR(sd_index_idr); static DEFINE_SPINLOCK(sd_index_lock); @@ -240,6 +253,7 @@ static struct scsi_driver sd_template = { .shutdown = sd_shutdown, }, .rescan = sd_rescan, + .done = sd_done, }; /* @@ -509,12 +523,6 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq) SCpnt->timeout_per_command = timeout; /* - * This is the completion routine we use. This is matched in terms - * of capability to this function. - */ - SCpnt->done = sd_rw_intr; - - /* * This indicates that the command is ready from our end to be * queued. */ @@ -887,13 +895,13 @@ static struct block_device_operations sd_fops = { }; /** - * sd_rw_intr - bottom half handler: called when the lower level + * sd_done - bottom half handler: called when the lower level * driver has completed (successfully or otherwise) a scsi command. * @SCpnt: mid-level's per command structure. * * Note: potentially run from within an ISR. Must not block. **/ -static void sd_rw_intr(struct scsi_cmnd * SCpnt) +static int sd_done(struct scsi_cmnd *SCpnt) { int result = SCpnt->result; unsigned int xfer_size = SCpnt->request_bufflen; @@ -914,7 +922,7 @@ static void sd_rw_intr(struct scsi_cmnd * SCpnt) SCSI_LOG_HLCOMPLETE(1, scsi_print_result(SCpnt)); if (sense_valid) { SCSI_LOG_HLCOMPLETE(1, scmd_printk(KERN_INFO, SCpnt, - "sd_rw_intr: sb[respc,sk,asc," + "sd_done: sb[respc,sk,asc," "ascq]=%x,%x,%x,%x\n", sshdr.response_code, sshdr.sense_key, sshdr.asc, @@ -986,7 +994,7 @@ static void sd_rw_intr(struct scsi_cmnd * SCpnt) break; } out: - scsi_io_completion(SCpnt, good_bytes); + return good_bytes; } static int media_not_present(struct scsi_disk *sdkp, |