AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-24 11:20:49 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

dmaengine: at_xdmac: remove a stray bottom half unlock

Browse Source 
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: d8570d018f ("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>
This commit is contained in:
Dan Carpenter 2019-05-03 16:15:07 +03:00 committed by Vinod Koul
parent e095189a54
commit 0b515abb6b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/dma/at_xdmac.c
View File

@ -1655,7 +1655,7 @@ static void at_xdmac_tasklet(unsigned long data)
dev_vdbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, desc); dev_vdbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, desc);
if (!desc->active_xfer) { if (!desc->active_xfer) {
dev_err(chan2dev(&atchan->chan), "Xfer not active: exiting"); dev_err(chan2dev(&atchan->chan), "Xfer not active: exiting");
spin_unlock_bh(&atchan->lock); spin_unlock(&atchan->lock);
return; return;
} }