Commit d8570d01 authored by Barry Song's avatar Barry Song Committed by Vinod Koul

dmaengine: at_xdmac: 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: default avatarBarry Song <21cnbao@gmail.com>
Acked-by: default avatarLudovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Vinod Koul's avatarVinod Koul <vkoul@kernel.org>
parent 5b394b2d
......@@ -1600,7 +1600,7 @@ static void at_xdmac_tasklet(unsigned long data)
if (atchan->status & AT_XDMAC_CIS_ROIS)
dev_err(chan2dev(&atchan->chan), "request overflow error!!!");
spin_lock_bh(&atchan->lock);
spin_lock(&atchan->lock);
desc = list_first_entry(&atchan->xfers_list,
struct at_xdmac_desc,
xfer_node);
......@@ -1610,7 +1610,7 @@ static void at_xdmac_tasklet(unsigned long data)
txd = &desc->tx_dma_desc;
at_xdmac_remove_xfer(atchan, desc);
spin_unlock_bh(&atchan->lock);
spin_unlock(&atchan->lock);
if (!at_xdmac_chan_is_cyclic(atchan)) {
dma_cookie_complete(txd);
......
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