Re: [PATCH 3/3] dmaengine: at_xdmac: move spin_lock_bh to spin_lock in tasklet

On Fri, Aug 17, 2018 at 06:03:43AM -0700, Barry Song wrote: > as you are already in a tasklet, it is unnecessary to call spin_lock_bh. > > Signed-off-by: Barry Song <21cn...@gmail.com> Acked-by: Ludovic Desroches Thanks > --- > drivers/dma/at_xdmac.c | 4 ++-- > 1 file changed, 2 insertions(+)

[PATCH 3/3] 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: Barry Song <21cn...@gmail.com> --- drivers/dma/at_xdmac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index 4bf7256..4e55768 100644 -