From 9c4f509a53cbcd968677c7f15c07260dd6c2276c Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Mon, 12 Feb 2018 14:03:25 -0800 Subject: [PATCH] ASoC: fsl_ssi: Use ssi->streams instead of reading register Since ssi->streams is being updated along with SCR register and its SSIEN bit, it's simpler to use it instead. Signed-off-by: Nicolin Chen Tested-by: Caleb Crome Tested-by: Maciej S. Szmigiero Reviewed-by: Maciej S. Szmigiero Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_ssi.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 5bc67ad8000f..0823b08923b5 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -803,11 +803,6 @@ static int fsl_ssi_hw_params(struct snd_pcm_substream *substream, unsigned int sample_size = params_width(hw_params); u32 wl = SSI_SxCCR_WL(sample_size); int ret; - u32 scr; - int enabled; - - regmap_read(regs, REG_SSI_SCR, &scr); - enabled = scr & SSI_SCR_SSIEN; /* * SSI is properly configured if it is enabled and running in @@ -815,7 +810,7 @@ static int fsl_ssi_hw_params(struct snd_pcm_substream *substream, * that should set separate configurations for STCCR and SRCCR * despite running in the synchronous mode. */ - if (enabled && ssi->synchronous) + if (ssi->streams && ssi->synchronous) return 0; if (fsl_ssi_is_i2s_master(ssi)) { -- 2.30.2