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drivers: audio: tlv320dac310x: constify device config access

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The device configuration field access was dropping const qualifier for
no reason, don't do that.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2022-01-27 15:21:11 +01:00 • committed by Anas Nashif
commit 924a63a8e7
1 changed files with 4 additions and 8 deletions
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12
drivers/audio/tlv320dac310x.c
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@ -63,8 +63,7 @@ static void codec_read_all_regs(const struct device *dev);
static int codec_initialize(const struct device *dev)
{
struct codec_driver_config *const dev_cfg =
(struct codec_driver_config *)dev->config;
const struct codec_driver_config *const dev_cfg = dev->config;
if (!device_is_ready(dev_cfg->bus.bus)) {
LOG_ERR("I2C device not ready");
@ -82,8 +81,7 @@ static int codec_initialize(const struct device *dev)
static int codec_configure(const struct device *dev,
struct audio_codec_cfg *cfg)
{
struct codec_driver_config *const dev_cfg =
(struct codec_driver_config *)dev->config;
const struct codec_driver_config *const dev_cfg = dev->config;
int ret;
if (cfg->dai_type != AUDIO_DAI_TYPE_I2S) {
@ -183,8 +181,7 @@ static void codec_write_reg(const struct device *dev, struct reg_addr reg,
uint8_t val)
{
struct codec_driver_data *const dev_data = dev->data;
struct codec_driver_config *const dev_cfg =
(struct codec_driver_config *)dev->config;
const struct codec_driver_config *const dev_cfg = dev->config;
/* set page if different */
if (dev_data->reg_addr_cache.page != reg.page) {
@ -201,8 +198,7 @@ static void codec_read_reg(const struct device *dev, struct reg_addr reg,
uint8_t *val)
{
struct codec_driver_data *const dev_data = dev->data;
struct codec_driver_config *const dev_cfg =
(struct codec_driver_config *)dev->config;
const struct codec_driver_config *const dev_cfg = dev->config;
/* set page if different */
if (dev_data->reg_addr_cache.page != reg.page) {