ASoC: stm32: sai: fix warning in stm32_sai_set_config()

Fix uninitialized warning introduced by
"Move static settings to DAI init" commit
in stm32_sai_set_config() function.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 150ad54..08583b9 100644 (file)
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -482,13 +482,13 @@ static int stm32_sai_set_config(struct snd_soc_dai *cpu_dai,
        cr1_mask = SAI_XCR1_DS_MASK;
        switch (params_format(params)) {
        case SNDRV_PCM_FORMAT_S8:
-               cr1 |= SAI_XCR1_DS_SET(SAI_DATASIZE_8);
+               cr1 = SAI_XCR1_DS_SET(SAI_DATASIZE_8);
                break;
        case SNDRV_PCM_FORMAT_S16_LE:
-               cr1 |= SAI_XCR1_DS_SET(SAI_DATASIZE_16);
+               cr1 = SAI_XCR1_DS_SET(SAI_DATASIZE_16);
                break;
        case SNDRV_PCM_FORMAT_S32_LE:
-               cr1 |= SAI_XCR1_DS_SET(SAI_DATASIZE_32);
+               cr1 = SAI_XCR1_DS_SET(SAI_DATASIZE_32);
                break;
        default:
                dev_err(cpu_dai->dev, "Data format not supported");