ASoC: wm8804: Constify struct regmap_config and snd_soc_codec_driver

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 (snd_soc_register_codec() accepts pointer to const)
and array of default register values const as well.

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>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index c280f0a3a424..120228b6b596 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -44,7 +44,7 @@ static const char *wm8995_supply_names[WM8995_NUM_SUPPLIES] = {
         "MICVDD"
 };
 
-static struct reg_default wm8995_reg_defaults[] = {
+static const struct reg_default wm8995_reg_defaults[] = {
         { 0, 0x8995 },
         { 5, 0x0100 },
         { 16, 0x000b },
@@ -2190,7 +2190,7 @@ static struct snd_soc_dai_driver wm8995_dai[] = {
         }
 };
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8995 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8995 = {
         .probe = wm8995_probe,
         .remove = wm8995_remove,
         .set_bias_level = wm8995_set_bias_level,
@@ -2204,7 +2204,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8995 = {
         .num_dapm_routes = ARRAY_SIZE(wm8995_intercon),
 };
 
-static struct regmap_config wm8995_regmap = {
+static const struct regmap_config wm8995_regmap = {
         .reg_bits = 16,
         .val_bits = 16,