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@xxxxxxxxxx>
---
sound/soc/codecs/wcd9335.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index 60e7704e48d2..c5ac2d46e556 100644
--- 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,
--
2.43.0
