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authorDan Carpenter <dan.carpenter@oracle.com>2019-05-03 16:15:07 +0300
committerVinod Koul <vkoul@kernel.org>2019-05-04 16:11:02 +0530
commit0b515abb6b7eb08e90bdfc01fc8fbdd112c15d81 (patch)
tree30da3371a404f49731fb1bc3e4bc6578192f80b0 /drivers/dma
parente095189a54102d53daa07c528fefd4f4d65c8b04 (diff)
downloadlinux-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')
-rw-r--r--drivers/dma/at_xdmac.c2
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;
}