From 924a63a8e7f9969b90170a5680c88971906eedbb Mon Sep 17 00:00:00 2001 From: Gerard Marull-Paretas Date: Thu, 27 Jan 2022 15:21:11 +0100 Subject: [PATCH] drivers: audio: tlv320dac310x: constify device config access The device configuration field access was dropping const qualifier for no reason, don't do that. Signed-off-by: Gerard Marull-Paretas --- drivers/audio/tlv320dac310x.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/audio/tlv320dac310x.c b/drivers/audio/tlv320dac310x.c index 7aaf351d85a..b4a9df9ca92 100644 --- a/drivers/audio/tlv320dac310x.c +++ b/drivers/audio/tlv320dac310x.c @@ -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) {