ASoC: Intel: kbl_da7219_max98357a: rename shadowed variable

Fix cppcheck warning:

[sound/soc/intel/boards/kbl_da7219_max98357a.c:257] ->
[sound/soc/intel/boards/kbl_da7219_max98357a.c:144]: (style) Local
variable 'channels' shadows outer variable

[sound/soc/intel/boards/kbl_da7219_max98357a.c:257] ->
[sound/soc/intel/boards/kbl_da7219_max98357a.c:308]: (style) Local
variable 'channels' shadows outer variable

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200113210428.27457-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/boards/kbl_da7219_max98357a.c b/sound/soc/intel/boards/kbl_da7219_max98357a.c
index 0d55319..bc7f9a9 100644 (file)
--- a/sound/soc/intel/boards/kbl_da7219_max98357a.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98357a.c
@@ -141,13 +141,13 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
 {
        struct snd_interval *rate = hw_param_interval(params,
                        SNDRV_PCM_HW_PARAM_RATE);
-       struct snd_interval *channels = hw_param_interval(params,
+       struct snd_interval *chan = hw_param_interval(params,
                        SNDRV_PCM_HW_PARAM_CHANNELS);
        struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
 
        /* The ADSP will convert the FE rate to 48k, stereo */
        rate->min = rate->max = 48000;
-       channels->min = channels->max = DUAL_CHANNEL;
+       chan->min = chan->max = DUAL_CHANNEL;
 
        /* set SSP to 24 bit */
        snd_mask_none(fmt);
@@ -305,7 +305,7 @@ static const struct snd_soc_ops kabylake_da7219_fe_ops = {
 static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
                struct snd_pcm_hw_params *params)
 {
-       struct snd_interval *channels = hw_param_interval(params,
+       struct snd_interval *chan = hw_param_interval(params,
                                SNDRV_PCM_HW_PARAM_CHANNELS);
 
        /*
@@ -313,9 +313,9 @@ static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
         */
 
        if (params_channels(params) == 2)
-               channels->min = channels->max = 2;
+               chan->min = chan->max = 2;
        else
-               channels->min = channels->max = 4;
+               chan->min = chan->max = 4;
 
        return 0;
 }