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ASoC: wm8804: Constify struct regmap_config and snd_soc_codec_driver

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The regmap_config struct may be const because it is not modified by the
driver and regmap_init() accepts pointer to const. Make struct
snd_soc_codec_driver const as well (snd_soc_register_codec() accepts
pointer to const).

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2015-01-05 10:18:26 +01:00 committed by Mark Brown
parent 97bf6af1f9
commit c0b3638918
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/wm8804.c
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@ -648,7 +648,7 @@ static struct snd_soc_dai_driver wm8804_dai = {
.symmetric_rates = 1
};
static struct snd_soc_codec_driver soc_codec_dev_wm8804 = {
static const struct snd_soc_codec_driver soc_codec_dev_wm8804 = {
.probe = wm8804_probe,
.remove = wm8804_remove,
.set_bias_level = wm8804_set_bias_level,
@ -664,7 +664,7 @@ static const struct of_device_id wm8804_of_match[] = {
};
MODULE_DEVICE_TABLE(of, wm8804_of_match);
static struct regmap_config wm8804_regmap_config = {
static const struct regmap_config wm8804_regmap_config = {
.reg_bits = 8,
.val_bits = 8,