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 nicoleotsuka@gmail.com Tested-by: Caleb Crome caleb@crome.org Tested-by: Maciej S. Szmigiero mail@maciej.szmigiero.name Reviewed-by: Maciej S. Szmigiero mail@maciej.szmigiero.name --- 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 5bc67ad..0823b08 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)) {