diff options
| author | Xiangliang Yu <yuxiangl@marvell.com> | 2011-06-30 22:27:36 +0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-07-26 12:59:55 +0400 |
| commit | 6f8ac161b8b3332a9d96d6650ed3bae81baab30b (patch) | |
| tree | 2cd89c7bbe9678ad5ec38cd9a15df726e01731a4 /drivers/scsi/mvsas/mv_64xx.c | |
| parent | e144f7ef49ec85e9dfdf130f3a9a2372fe5fe39b (diff) | |
[SCSI] mvsas: Add support for interrupt tasklet
Add support for interrupt tasklet, which will improve performance.
Correct spelling of "20011"
[jejb: simplified ifdefs and fixed unused variable problem]
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/mvsas/mv_64xx.c')
| -rw-r--r-- | drivers/scsi/mvsas/mv_64xx.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/scsi/mvsas/mv_64xx.c b/drivers/scsi/mvsas/mv_64xx.c index dec5f96f47a0..8ba47229049f 100644 --- a/drivers/scsi/mvsas/mv_64xx.c +++ b/drivers/scsi/mvsas/mv_64xx.c @@ -471,13 +471,11 @@ static irqreturn_t mvs_64xx_isr(struct mvs_info *mvi, int irq, u32 stat) /* clear CMD_CMPLT ASAP */ mw32_f(MVS_INT_STAT, CINT_DONE); -#ifndef MVS_USE_TASKLET + spin_lock(&mvi->lock); -#endif mvs_int_full(mvi); -#ifndef MVS_USE_TASKLET spin_unlock(&mvi->lock); -#endif + return IRQ_HANDLED; } |