[SCSI] megaraid_sas: call cmd completion from reset
Driver will call cmd completion routine from Reset path without waiting for cmd completion from isr context.
Signed-off-by: Bo Yang <bo.yang@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 9739023..c3575a3 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -1084,6 +1084,8 @@
struct megasas_cmd **cmd_list;
struct list_head cmd_pool;
spinlock_t cmd_pool_lock;
+ /* used to synch producer, consumer ptrs in dpc */
+ spinlock_t completion_lock;
struct dma_pool *frame_dma_pool;
struct dma_pool *sense_dma_pool;