ASoC: topology: Modify clock gating parameter parsing to switch

This improves the coding style of this piece of code.

Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Pan Xiuli <xiuli.pan@linux.intel.com>
Cc: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Cc: linux-kernel@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index aab31144f683abc575ceee1074c87aaa180b17b6..ec2ef7629dbbd62a36cd04c1d891681d584d4702 100644 (file)
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -2007,11 +2007,19 @@ static void set_link_hw_format(struct snd_soc_dai_link *link,
                link->dai_fmt = hw_config->fmt & SND_SOC_DAIFMT_FORMAT_MASK;
 
                /* clock gating */
-               if (hw_config->clock_gated == SND_SOC_TPLG_DAI_CLK_GATE_GATED)
+               switch (hw_config->clock_gated) {
+               case SND_SOC_TPLG_DAI_CLK_GATE_GATED:
                        link->dai_fmt |= SND_SOC_DAIFMT_GATED;
-               else if (hw_config->clock_gated ==
-                        SND_SOC_TPLG_DAI_CLK_GATE_CONT)
+                       break;
+
+               case SND_SOC_TPLG_DAI_CLK_GATE_CONT:
                        link->dai_fmt |= SND_SOC_DAIFMT_CONT;
+                       break;
+
+               default:
+                       /* ignore the value */
+                       break;
+               }
 
                /* clock signal polarity */
                invert_bclk = hw_config->invert_bclk;