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Commit 633ff8f8 authored by Xiubo Li's avatar Xiubo Li Committed by Mark Brown
Browse files

ASoC: fsl-sai: Clean up the code 



Makes the code slightly shorter.

Signed-off-by: default avatarXiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 72aa62be

sound/soc/fsl/fsl_sai.c

+3 −4
Original line number Diff line number Diff line
@@ -62,26 +62,25 @@ static int fsl_sai_set_dai_sysclk_tr(struct snd_soc_dai *cpu_dai, 
		reg_cr2 = FSL_SAI_RCR2;



	val_cr2 = sai_readl(sai, sai->base + reg_cr2);

	val_cr2 &= ~FSL_SAI_CR2_MSEL_MASK;



	switch (clk_id) {

	case FSL_SAI_CLK_BUS:

		val_cr2 &= ~FSL_SAI_CR2_MSEL_MASK;

		val_cr2 |= FSL_SAI_CR2_MSEL_BUS;

		break;

	case FSL_SAI_CLK_MAST1:

		val_cr2 &= ~FSL_SAI_CR2_MSEL_MASK;

		val_cr2 |= FSL_SAI_CR2_MSEL_MCLK1;

		break;

	case FSL_SAI_CLK_MAST2:

		val_cr2 &= ~FSL_SAI_CR2_MSEL_MASK;

		val_cr2 |= FSL_SAI_CR2_MSEL_MCLK2;

		break;

	case FSL_SAI_CLK_MAST3:

		val_cr2 &= ~FSL_SAI_CR2_MSEL_MASK;

		val_cr2 |= FSL_SAI_CR2_MSEL_MCLK3;

		break;

	default:

		return -EINVAL;

	}



	sai_writel(sai, val_cr2, sai->base + reg_cr2);



	return 0;