rt5514_dsp_voice_wake_up_put() passes "(u8 *)&buf" to
rt5514_spi_burst_read(), where the cast is needed to silence a compiler
warning:
sound/soc/codecs/rt5514.c: In function ‘rt5514_dsp_voice_wake_up_put’:
sound/soc/codecs/rt5514.c:357: warning: passing argument 2 of ‘rt5514_spi_burst_read’ from incompatible pointer type
However, as the variable is declared as an array ("u8 buf[8]"), the
function should just pass "buf" instead.
Fixes: fc9cab05837639ce ("ASoC: rt5514: The DSP clock can be calibrated by the other clock source")
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
sound/soc/codecs/rt5514.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 198df016802f826d..19f01558fbca677f 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -354,8 +354,7 @@ static int rt5514_dsp_voice_wake_up_put(struct snd_kcontrol *kcontrol,
msleep(20);
#if IS_ENABLED(CONFIG_SND_SOC_RT5514_SPI)
rt5514_spi_burst_read(RT5514_PLL3_CALIB_CTRL6 |
- RT5514_DSP_MAPPING,
- (u8 *)&buf, sizeof(buf));
+ RT5514_DSP_MAPPING, buf, sizeof(buf));
#else
dev_err(codec->dev, "There is no SPI driver for"
" loading the firmware\n");
--
2.7.4
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