ASoC: cs42l56: Constify struct regmap_config and snd_soc_codec_driver
authorKrzysztof Kozlowski <k.kozlowski@samsung.com>
Mon, 5 Jan 2015 09:18:24 +0000 (10:18 +0100)
committerMark Brown <broonie@kernel.org>
Mon, 5 Jan 2015 21:17:08 +0000 (21:17 +0000)
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>
sound/soc/codecs/cs42l56.c

index 2ddc7ac10ad7a311ccda24f7add9613891b068c9..cbc654fe48c76d7fa1c231a874f0e60588ecfc2f 100644 (file)
@@ -1164,7 +1164,7 @@ static int cs42l56_remove(struct snd_soc_codec *codec)
        return 0;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_cs42l56 = {
+static const struct snd_soc_codec_driver soc_codec_dev_cs42l56 = {
        .probe = cs42l56_probe,
        .remove = cs42l56_remove,
        .set_bias_level = cs42l56_set_bias_level,
@@ -1179,7 +1179,7 @@ static struct snd_soc_codec_driver soc_codec_dev_cs42l56 = {
        .num_controls = ARRAY_SIZE(cs42l56_snd_controls),
 };
 
-static struct regmap_config cs42l56_regmap = {
+static const struct regmap_config cs42l56_regmap = {
        .reg_bits = 8,
        .val_bits = 8,