On Mon, Feb 18, 2019 at 01:48:36PM +0000, YueHaibing wrote:
Fixes gcc '-Wunused-but-set-variable' warning:
sound/soc/stm/stm32_sai_sub.c: In function 'stm32_sai_configure_clock': sound/soc/stm/stm32_sai_sub.c:902:11: warning: variable 'mask' set but not used [-Wunused-but-set-variable] sound/soc/stm/stm32_sai_sub.c:902:6: warning: variable 'cr1' set but not used [-Wunused-but-set-variable]
It's not used any more after 8307b2afd386 ("ASoC: stm32: sai: set sai as mclk clock provider")
Signed-off-by: YueHaibing yuehaibing@huawei.com
sound/soc/stm/stm32_sai_sub.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index d4825700b63f..a00640f1df06 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -898,7 +898,7 @@ static int stm32_sai_configure_clock(struct snd_soc_dai *cpu_dai, struct snd_pcm_hw_params *params) { struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
- int cr1, mask, div = 0;
- int div = 0; int sai_clk_rate, mclk_ratio, den; unsigned int rate = params_rate(params);
@@ -944,8 +944,7 @@ static int stm32_sai_configure_clock(struct snd_soc_dai *cpu_dai, if (sai->mclk_rate) { mclk_ratio = sai->mclk_rate / rate; if (mclk_ratio == 512) {
mask = SAI_XCR1_OSR;cr1 = SAI_XCR1_OSR;
; } else if (mclk_ratio != 256) {
Please, no...
if (mclk_ratio != 512 && mclk_ratio != 256) { dev_err(...
regards, dan carpenter