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ASoC: tlv320aic32x4: Fix potential uninitialized variable 

Fix compiler warning about uninitialized variable reported by
Stephen Rothwell <sfr@canb.auug.org.au>.

Signed-off-by: Annaliese McDermond <nh6z@nh6z.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.2
Annaliese McDermond 2019-04-08 21:41:59 -07:00 committed by Mark Brown
parent d232591c94
commit a23e34c064
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1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/tlv320aic32x4-clk.c
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@ -82,7 +82,7 @@ static int clk_aic32x4_pll_get_muldiv(struct clk_aic32x4 *pll,
int ret;
ret = regmap_read(pll->regmap, AIC32X4_PLLPR, &val);
if (ret)
if (ret < 0)
return ret;
settings->r = val & AIC32X4_PLL_R_MASK;
settings->p = (val & AIC32X4_PLL_P_MASK) >> AIC32X4_PLL_P_SHIFT;