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>

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;
 }