[SCSI] don't call ips_eh_reset in ips_queue to avoid deadlock
When the locking was changed in the eh code ips_eh_reset was changed
so that it was a wraper around __ips_eh_reset and all ips_eh_reset
does is grab the host lock and then calls __ips_eh_reset.
In the queuecommand, ips_queue is called with the host_lock held so if
it calls ips_eh_reset we will have a problem. This patch just has
ips_queue call __ips_eh_reset.
Patch is only compile tested. I do not have the HW.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Acked-by: Hammer, Jack <Jack_Hammer@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 86c5461..481708d 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -1146,7 +1146,7 @@
return (0);
}
ha->ioctl_reset = 1; /* This reset request is from an IOCTL */
- ips_eh_reset(SC);
+ __ips_eh_reset(SC);
SC->result = DID_OK << 16;
SC->scsi_done(SC);
return (0);
