ASoC: mediatek: mt2701: rename shadowed array

cppcheck warning:

sound/soc/mediatek/mt2701/mt2701-afe-pcm.c:406:36: style: Local
variable 'memif_data' shadows outer variable [shadowVariable]
 const struct mtk_base_memif_data *memif_data;
                                   ^
sound/soc/mediatek/mt2701/mt2701-afe-pcm.c:977:41: note: Shadowed
declaration
static const struct mtk_base_memif_data memif_data[MT2701_MEMIF_NUM] = {
                                        ^
sound/soc/mediatek/mt2701/mt2701-afe-pcm.c:406:36: note: Shadow
variable
 const struct mtk_base_memif_data *memif_data;
                                   ^
sound/soc/mediatek/mt2701/mt2701-afe-pcm.c:431:36: style: Local
variable 'memif_data' shadows outer variable [shadowVariable]
 const struct mtk_base_memif_data *memif_data;
                                   ^
sound/soc/mediatek/mt2701/mt2701-afe-pcm.c:977:41: note: Shadowed
declaration
static const struct mtk_base_memif_data memif_data[MT2701_MEMIF_NUM] = {
                                        ^
sound/soc/mediatek/mt2701/mt2701-afe-pcm.c:431:36: note: Shadow
variable
 const struct mtk_base_memif_data *memif_data;
                                   ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210311004904.121205-4-pierre-louis.bossart@linux.intel.com


Signed-off-by: Mark Brown <broonie@kernel.org>