mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-06 00:39:48 +00:00
Code Issues Releases Wiki Activity

scsi: megaraid_sas: Use synchronize_irq in target reset case

Browse source 
Similar to task abort case, use synchronize_irq API in target reset
case.  Also, remove redundant call to megasas_complete_cmd_dpc_fusion
after calling megasas_sync_irqs in task abort case.

Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Shivasharan S 2017-08-23 04:46:57 -07:00 committed by Martin K. Petersen
parent e636a7a430
commit bdb5c55fff
1 changed files with 1 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/scsi/megaraid/megaraid_sas_fusion.c
View file

@ -3832,8 +3832,6 @@ megasas_issue_tm(struct megasas_instance *instance, u16 device_handle,
else {
instance->instancet->disable_intr(instance);
megasas_sync_irqs((unsigned long)instance);
megasas_complete_cmd_dpc_fusion
((unsigned long)instance);
instance->instancet->enable_intr(instance);
if (scsi_lookup->scmd == NULL)
break;
@ -3845,9 +3843,7 @@ megasas_issue_tm(struct megasas_instance *instance, u16 device_handle,
if ((channel == 0xFFFFFFFF) && (id == 0xFFFFFFFF))
break;
instance->instancet->disable_intr(instance);
msleep(1000);
megasas_complete_cmd_dpc_fusion
((unsigned long)instance);
megasas_sync_irqs((unsigned long)instance);
rc = megasas_track_scsiio(instance, id, channel);
instance->instancet->enable_intr(instance);