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| author |   Hannes Reinecke <hare@suse.de> | 2017-08-25 13:57:06 +0200 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-25 17:21:10 -0400 |
| commit | ec05e23896910380ccb6d64f1b95a2310fa0c868 (patch) | |
| tree | 27de19a55ce0eb8b2e7895bc6868d5d1a9acae2a /drivers/scsi/wd33c93.c | |
| parent | scsi: fdomain: move bus reset to host reset (diff) | |
| download | linux-dev-ec05e23896910380ccb6d64f1b95a2310fa0c868.tar.xz linux-dev-ec05e23896910380ccb6d64f1b95a2310fa0c868.zip | |
scsi: drop bus reset for wd33c93-compatible boards
The bus reset function is just a wrapper calling host reset under the
host lock. So move taking of the host lock into the host reset function
and drop bus reset.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/wd33c93.c')
| -rw-r--r-- | drivers/scsi/wd33c93.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c index 9e09da412b92..74be04f2357c 100644 --- a/drivers/scsi/wd33c93.c +++ b/drivers/scsi/wd33c93.c @@ -1578,6 +1578,7 @@ wd33c93_host_reset(struct scsi_cmnd * SCpnt) int i; instance = SCpnt->device->host; + spin_lock_irq(instance->host_lock); hostdata = (struct WD33C93_hostdata *) instance->hostdata; printk("scsi%d: reset. ", instance->host_no); @@ -1603,6 +1604,7 @@ wd33c93_host_reset(struct scsi_cmnd * SCpnt) reset_wd33c93(instance); SCpnt->result = DID_RESET << 16; enable_irq(instance->irq); + spin_unlock_irq(instance->host_lock); return SUCCESS; } |