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ASoC: hisilicon: Use IS_ERR() instead of IS_ERR_OR_NULL()

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In the function hi6210_i2s_probe(), devm_clk_get() doesn't return NULL.
Thus use IS_ERR() to validate the return value instead of IS_ERR_OR_NULL().

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20200427091145.4268-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tang Bin 2020-04-27 17:11:45 +08:00 committed by Mark Brown
parent b8d3ad51df
commit e782ddbb08
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
sound/soc/hisilicon/hi6210-i2s.c
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@ -570,12 +570,12 @@ static int hi6210_i2s_probe(struct platform_device *pdev)
return PTR_ERR(i2s->sysctrl);
i2s->clk[CLK_DACODEC] = devm_clk_get(&pdev->dev, "dacodec");
if (IS_ERR_OR_NULL(i2s->clk[CLK_DACODEC]))
if (IS_ERR(i2s->clk[CLK_DACODEC]))
return PTR_ERR(i2s->clk[CLK_DACODEC]);
i2s->clocks++;
i2s->clk[CLK_I2S_BASE] = devm_clk_get(&pdev->dev, "i2s-base");
if (IS_ERR_OR_NULL(i2s->clk[CLK_I2S_BASE]))
if (IS_ERR(i2s->clk[CLK_I2S_BASE]))
return PTR_ERR(i2s->clk[CLK_I2S_BASE]);
i2s->clocks++;