diff options
| author | Barry Song <21cnbao@gmail.com> | 2018-08-17 15:02:02 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-09-03 12:53:31 +0200 |
| commit | cbc229a47c82052677cac3066db7cb90aa8ffdc2 (patch) | |
| tree | 511c0a69ad8eb41430bec217fbac5e8ce608e087 /drivers/dma | |
| parent | Linux 4.19-rc1 (diff) | |
| download | linux-cbc229a47c82052677cac3066db7cb90aa8ffdc2.tar.xz linux-cbc229a47c82052677cac3066db7cb90aa8ffdc2.zip | |
dmaengine: mv_xor: move spin_lock_bh to spin_lock in tasklet
as you are already in a tasklet, it is unnecessary to call spin_lock_bh.
Signed-off-by: Barry Song <21cnbao@gmail.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/mv_xor.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index 969534c1a6c6..7f595355fb79 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -348,9 +348,9 @@ static void mv_xor_tasklet(unsigned long data) { struct mv_xor_chan *chan = (struct mv_xor_chan *) data; - spin_lock_bh(&chan->lock); + spin_lock(&chan->lock); mv_chan_slot_cleanup(chan); - spin_unlock_bh(&chan->lock); + spin_unlock(&chan->lock); } static struct mv_xor_desc_slot * |