[PATCH 1/3] ASoC: intel: skl: Simplify with dma_set_mask_and_coherent()

[Takashi Iwai]

ASoC Intel Skylake driver still has explicit calls of dma_set_mask()
and dma_set_coherent_mask().

Let's simplify with dma_set_mask_and_coherent().

Cc: Cezary Rojewski <cezary.rojewski at intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
 sound/soc/intel/skylake/skl.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 8b993722f74e..5b1a15e39912 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -950,12 +950,8 @@ static int skl_first_init(struct hdac_bus *bus)
 	bus->num_streams = cp_streams + pb_streams;
 
 	/* allow 64bit DMA address if supported by H/W */
-	if (!dma_set_mask(bus->dev, DMA_BIT_MASK(64))) {
-		dma_set_coherent_mask(bus->dev, DMA_BIT_MASK(64));
-	} else {
-		dma_set_mask(bus->dev, DMA_BIT_MASK(32));
-		dma_set_coherent_mask(bus->dev, DMA_BIT_MASK(32));
-	}
+	if (dma_set_mask_and_coherent(bus->dev, DMA_BIT_MASK(64)))
+		dma_set_mask_and_coherent(bus->dev, DMA_BIT_MASK(32));
 
 	/* initialize streams */
 	snd_hdac_ext_stream_init_all
-- 
2.26.2