diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-05-03 16:15:07 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-05-04 16:11:02 +0530 |
| commit | 0b515abb6b7eb08e90bdfc01fc8fbdd112c15d81 (patch) | |
| tree | 30da3371a404f49731fb1bc3e4bc6578192f80b0 /drivers/dma/at_xdmac.c | |
| parent | e095189a54102d53daa07c528fefd4f4d65c8b04 (diff) | |
| download | linux-0b515abb6b7eb08e90bdfc01fc8fbdd112c15d81.tar.bz2 | |
dmaengine: at_xdmac: remove a stray bottom half unlock
We switched this code from spin_lock_bh() to vanilla spin_lock() but
there was one stray spin_unlock_bh() that was overlooked. This
patch converts it to spin_unlock() as well.
Fixes: d8570d018f69 ("dmaengine: at_xdmac: move spin_lock_bh to spin_lock in tasklet")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/at_xdmac.c')
| -rw-r--r-- | drivers/dma/at_xdmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index 06cbe54e4c30..e4ae2ee46d3f 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1655,7 +1655,7 @@ static void at_xdmac_tasklet(unsigned long data) dev_vdbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, desc); if (!desc->active_xfer) { dev_err(chan2dev(&atchan->chan), "Xfer not active: exiting"); - spin_unlock_bh(&atchan->lock); + spin_unlock(&atchan->lock); return; } |