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| author | Takashi Iwai <tiwai@suse.de> | 2019-05-06 17:02:24 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-05-07 11:24:19 +0900 |
| commit | f153bf49ddf6169544b24ef5ea26fa3eb4996b95 (patch) | |
| tree | c6e92e7ba7b19505539684c721392b624db969b2 /sound/soc | |
| parent | c41d384c39f17ffb5326531da2374a1ab5859403 (diff) | |
| download | linux-f153bf49ddf6169544b24ef5ea26fa3eb4996b95.tar.gz linux-f153bf49ddf6169544b24ef5ea26fa3eb4996b95.tar.bz2 linux-f153bf49ddf6169544b24ef5ea26fa3eb4996b95.zip | |
ASoC: rockchip: Fix an uninitialized variable compile warning
Paper over a trivial case leading to an uninitialized variable compile
warning:
sound/soc/rockchip/rockchip_pdm.c:179:3: warning: ‘clk_out’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Fixes: 624e8e00acaf ("ASoC: rockchip: pdm: fixup pdm fractional div")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/rockchip/rockchip_pdm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c index 6c0f242db5ef..b9c1d8ad77c1 100644 --- a/sound/soc/rockchip/rockchip_pdm.c +++ b/sound/soc/rockchip/rockchip_pdm.c @@ -158,7 +158,7 @@ static int rockchip_pdm_hw_params(struct snd_pcm_substream *substream, struct rk_pdm_dev *pdm = to_info(dai); unsigned int val = 0; unsigned int clk_rate, clk_div, samplerate; - unsigned int clk_src, clk_out; + unsigned int clk_src, clk_out = 0; unsigned long m, n; bool change; int ret; |