From 03c79cc56e4497cbd09d74a73c1bd0d1d9a8a16c Mon Sep 17 00:00:00 2001 From: Seokmann Ju Date: Mon, 29 Jan 2007 10:22:30 -0800 Subject: [SCSI] qla2xxx: Remove unnecessary spinlock primitive - mbx_reg_lock. Since, mailbox commands are executed in a synchronous manner, there is no need to have a separate spinlock primitive to protect data/register access shared by callers. Signed-off-by: Seokmann Ju Signed-off-by: Andrew Vasquez Signed-off-by: James Bottomley --- drivers/scsi/qla2xxx/qla_def.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/scsi/qla2xxx/qla_def.h') diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 2a59faa632df..e83e4a34725a 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2338,8 +2338,6 @@ typedef struct scsi_qla_host { #define MBX_INTR_WAIT 2 #define MBX_UPDATE_FLASH_ACTIVE 3 - spinlock_t mbx_reg_lock; /* Mbx Cmd Register Lock */ - struct semaphore mbx_cmd_sem; /* Serialialize mbx access */ struct semaphore mbx_intr_sem; /* Used for completion notification */ -- cgit v1.2.2