From 0b515abb6b7eb08e90bdfc01fc8fbdd112c15d81 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 3 May 2019 16:15:07 +0300 Subject: 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 Signed-off-by: Vinod Koul --- drivers/dma/at_xdmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dma/at_xdmac.c') 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; } -- cgit v1.2.3-59-g8ed1b