diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-03-20 14:35:45 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-03-20 14:50:59 +0300 |
| commit | 9cd974bb0f7abc83da1788a17e28890819b593b8 (patch) | |
| tree | 1a042cd3ec76d66c8e75dececdb9f434686b9c3d /sound/soc/codecs | |
| parent | 718b25c803df8c1f8f2090c115911d123e34c78a (diff) | |
| download | linux-9cd974bb0f7abc83da1788a17e28890819b593b8.tar.xz | |
ASoC: max98925: Constify regmap config and other codec data
Constify local structures (snd_soc_dai_ops, snd_soc_codec_driver,
regmap_config) and array (reg_defaults) which are not modified by the
driver and passed to core as pointer to const.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/max98925.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/codecs/max98925.c b/sound/soc/codecs/max98925.c index 1f8e80315749..0796dfaeb139 100644 --- a/sound/soc/codecs/max98925.c +++ b/sound/soc/codecs/max98925.c @@ -34,7 +34,7 @@ static const char *const hpf_text[] = { "Disable", "DC Block", "100Hz", "200Hz", "400Hz", "800Hz", }; -static struct reg_default max98925_reg[] = { +static const struct reg_default max98925_reg[] = { { 0x0B, 0x00 }, /* IRQ Enable0 */ { 0x0C, 0x00 }, /* IRQ Enable1 */ { 0x0D, 0x00 }, /* IRQ Enable2 */ @@ -491,7 +491,7 @@ static int max98925_dai_set_sysclk(struct snd_soc_dai *dai, #define MAX98925_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) -static struct snd_soc_dai_ops max98925_dai_ops = { +static const struct snd_soc_dai_ops max98925_dai_ops = { .set_sysclk = max98925_dai_set_sysclk, .set_fmt = max98925_dai_set_fmt, .hw_params = max98925_dai_hw_params, @@ -541,7 +541,7 @@ static int max98925_probe(struct snd_soc_codec *codec) return 0; } -static struct snd_soc_codec_driver soc_codec_dev_max98925 = { +static const struct snd_soc_codec_driver soc_codec_dev_max98925 = { .probe = max98925_probe, .controls = max98925_snd_controls, .num_controls = ARRAY_SIZE(max98925_snd_controls), @@ -551,7 +551,7 @@ static struct snd_soc_codec_driver soc_codec_dev_max98925 = { .num_dapm_widgets = ARRAY_SIZE(max98925_dapm_widgets), }; -static struct regmap_config max98925_regmap = { +static const struct regmap_config max98925_regmap = { .reg_bits = 8, .val_bits = 8, .max_register = MAX98925_REV_VERSION, |