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ASoC: es8316: Replace NR_SUPPORTED_MCLK_LRCK_RATIOS with ARRAY_SIZE()

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No need for a special define since we can use ARRAY_SIZE() directly,
and won't need to worry to keep it in sync.

Signed-off-by: Marian Postevca <posteuca@mutex.one>
Link: https://lore.kernel.org/r/20230829220116.1159-3-posteuca@mutex.one
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Marian Postevca
2023-08-30 01:01:13 +03:00
committed by Mark Brown
parent 2f06f231f0
commit a43c0dc100
1 changed files with 4 additions and 5 deletions
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9
sound/soc/codecs/es8316.c
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@@ -27,7 +27,6 @@
* MCLK/LRCK ratios, but we also add ratio 400, which is commonly used on
* Intel Cherry Trail platforms (19.2MHz MCLK, 48kHz LRCK).
*/
#define NR_SUPPORTED_MCLK_LRCK_RATIOS ARRAY_SIZE(supported_mclk_lrck_ratios)
static const unsigned int supported_mclk_lrck_ratios[] = {
256, 384, 400, 500, 512, 768, 1024
};
@@ -40,7 +39,7 @@ struct es8316_priv {
struct snd_soc_jack *jack;
int irq;
unsigned int sysclk;
unsigned int allowed_rates[NR_SUPPORTED_MCLK_LRCK_RATIOS];
unsigned int allowed_rates[ARRAY_SIZE(supported_mclk_lrck_ratios)];
struct snd_pcm_hw_constraint_list sysclk_constraints;
bool jd_inverted;
};
@@ -382,7 +381,7 @@ static int es8316_set_dai_sysclk(struct snd_soc_dai *codec_dai,
/* Limit supported sample rates to ones that can be autodetected
* by the codec running in slave mode.
*/
for (i = 0; i < NR_SUPPORTED_MCLK_LRCK_RATIOS; i++) {
for (i = 0; i < ARRAY_SIZE(supported_mclk_lrck_ratios); i++) {
const unsigned int ratio = supported_mclk_lrck_ratios[i];
if (freq % ratio == 0)
@@ -472,7 +471,7 @@ static int es8316_pcm_hw_params(struct snd_pcm_substream *substream,
int i;
/* Validate supported sample rates that are autodetected from MCLK */
for (i = 0; i < NR_SUPPORTED_MCLK_LRCK_RATIOS; i++) {
for (i = 0; i < ARRAY_SIZE(supported_mclk_lrck_ratios); i++) {
const unsigned int ratio = supported_mclk_lrck_ratios[i];
if (es8316->sysclk % ratio != 0)
@@ -480,7 +479,7 @@ static int es8316_pcm_hw_params(struct snd_pcm_substream *substream,
if (es8316->sysclk / ratio == params_rate(params))
break;
}
if (i == NR_SUPPORTED_MCLK_LRCK_RATIOS)
if (i == ARRAY_SIZE(supported_mclk_lrck_ratios))
return -EINVAL;
lrck_divider = es8316->sysclk / params_rate(params);
bclk_divider = lrck_divider / 4;