STM32_I2S_CR1_REG
ret = regmap_update_bits(i2s->regmap, STM32_I2S_CR1_REG,
case STM32_I2S_CR1_REG:
case STM32_I2S_CR1_REG:
ret = regmap_update_bits(i2s->regmap, STM32_I2S_CR1_REG,
ret = regmap_write_bits(i2s->regmap, STM32_I2S_CR1_REG,