diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 03:32:26 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 05:05:20 +0200 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /drivers/scsi/aacraid/dpcsup.c | |
| parent | media-bus: Fixup RGB444_1X12, RGB565_1X16, and YUV8_1X24 media bus format (diff) | |
| parent | Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/len... (diff) | |
| download | linux-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.xz linux-2c33ce009ca2389dbf0535d0672214d09738e35e.zip | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/scsi/aacraid/dpcsup.c')
| -rw-r--r-- | drivers/scsi/aacraid/dpcsup.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c index d81b2810f0f7..da9d9936e995 100644 --- a/drivers/scsi/aacraid/dpcsup.c +++ b/drivers/scsi/aacraid/dpcsup.c @@ -84,7 +84,7 @@ unsigned int aac_response_normal(struct aac_queue * q) * continue. The caller has already been notified that * the fib timed out. */ - dev->queues->queue[AdapNormCmdQueue].numpending--; + atomic_dec(&dev->queues->queue[AdapNormCmdQueue].numpending); if (unlikely(fib->flags & FIB_CONTEXT_FLAG_TIMED_OUT)) { spin_unlock_irqrestore(q->lock, flags); @@ -354,7 +354,7 @@ unsigned int aac_intr_normal(struct aac_dev *dev, u32 index, * continue. The caller has already been notified that * the fib timed out. */ - dev->queues->queue[AdapNormCmdQueue].numpending--; + atomic_dec(&dev->queues->queue[AdapNormCmdQueue].numpending); if (unlikely(fib->flags & FIB_CONTEXT_FLAG_TIMED_OUT)) { aac_fib_complete(fib); @@ -389,8 +389,13 @@ unsigned int aac_intr_normal(struct aac_dev *dev, u32 index, * NOTE: we cannot touch the fib after this * call, because it may have been deallocated. */ - fib->flags &= FIB_CONTEXT_FLAG_FASTRESP; - fib->callback(fib->callback_data, fib); + if (likely(fib->callback && fib->callback_data)) { + fib->flags &= FIB_CONTEXT_FLAG_FASTRESP; + fib->callback(fib->callback_data, fib); + } else { + aac_fib_complete(fib); + aac_fib_free(fib); + } } else { unsigned long flagv; dprintk((KERN_INFO "event_wait up\n")); |