ASoC: codecs: wcd9335: Constify static data

Driver does not modify few static data (arrays with sample rates,
interrupt description, regmap config), so make them const for code
safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240612-asoc-wcd9xxx-wide-cleanups-v1-3-0d15885b2a06@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index 60e7704e48d2280c3090c86078ee2c322aff4502..c5ac2d46e556a3c16d8e0ea2457b933ce534d498 100644 (file)
--- a/sound/soc/codecs/wcd9335.c
+++ b/sound/soc/codecs/wcd9335.c
@@ -394,13 +394,13 @@ struct interp_sample_rate {
        int rate_val;
 };
 
-static struct interp_sample_rate int_mix_rate_val[] = {
+static const struct interp_sample_rate int_mix_rate_val[] = {
        {48000, 0x4},   /* 48K */
        {96000, 0x5},   /* 96K */
        {192000, 0x6},  /* 192K */
 };
 
-static struct interp_sample_rate int_prim_rate_val[] = {
+static const struct interp_sample_rate int_prim_rate_val[] = {
        {8000, 0x0},    /* 8K */
        {16000, 0x1},   /* 16K */
        {24000, -EINVAL},/* 24K */
@@ -4023,7 +4023,7 @@ static irqreturn_t wcd9335_slimbus_irq(int irq, void *data)
        return ret;
 }
 
-static struct wcd9335_irq wcd9335_irqs[] = {
+static const struct wcd9335_irq wcd9335_irqs[] = {
        {
                .irq = WCD9335_IRQ_SLIMBUS,
                .handler = wcd9335_slimbus_irq,
@@ -4960,7 +4960,7 @@ static bool wcd9335_is_volatile_register(struct device *dev, unsigned int reg)
        }
 }
 
-static struct regmap_config wcd9335_regmap_config = {
+static const struct regmap_config wcd9335_regmap_config = {
        .reg_bits = 16,
        .val_bits = 8,
        .cache_type = REGCACHE_MAPLE,
@@ -4984,7 +4984,7 @@ static const struct regmap_range_cfg wcd9335_ifc_ranges[] = {
        },
 };
 
-static struct regmap_config wcd9335_ifc_regmap_config = {
+static const struct regmap_config wcd9335_ifc_regmap_config = {
        .reg_bits = 16,
        .val_bits = 8,
        .can_multi_write = true,