snd_hdac_ext_host_stream_setup() abstracts the procedure details away. Simplify the code by using it.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com --- sound/soc/intel/skylake/skl-pcm.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index ac3dc8c63c26..7502b2e70e46 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -124,7 +124,6 @@ static void skl_set_suspend_active(struct snd_pcm_substream *substream, int skl_pcm_host_dma_prepare(struct device *dev, struct skl_pipe_params *params) { struct hdac_bus *bus = dev_get_drvdata(dev); - struct skl_dev *skl = bus_to_skl(bus); unsigned int format_val; struct hdac_stream *hstream; struct hdac_ext_stream *stream; @@ -149,18 +148,7 @@ int skl_pcm_host_dma_prepare(struct device *dev, struct skl_pipe_params *params) if (err < 0) return err;
- /* - * The recommended SDxFMT programming sequence for BXT - * platforms is to couple the stream before writing the format - */ - if (HDA_CONTROLLER_IS_APL(skl->pci)) { - snd_hdac_ext_stream_decouple(bus, stream, false); - err = snd_hdac_stream_setup(hdac_stream(stream)); - snd_hdac_ext_stream_decouple(bus, stream, true); - } else { - err = snd_hdac_stream_setup(hdac_stream(stream)); - } - + err = snd_hdac_ext_host_stream_setup(stream); if (err < 0) return err;