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| author |   Wei Yongjun <weiyongjun1@huawei.com> | 2020-01-08 03:59:54 +0000 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-01-09 13:23:43 +0000 |
| commit | f0df2e650e3eee5ff79c06dedb98c318ff177a95 (patch) | |
| tree | f4d2336f189a09632fe494a22f945c7275fa1597 | |
| parent | ASoC: gtm601: fix build warning (diff) | |
| download | linux-dev-f0df2e650e3eee5ff79c06dedb98c318ff177a95.tar.xz linux-dev-f0df2e650e3eee5ff79c06dedb98c318ff177a95.zip | |
ASoC: amd: acp3x: Fix return value check in acp3x_dai_probe()
In case of error, the function devm_ioremap() returns NULL pointer not
ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test.
Fixes: c9fe7db6e884 ("ASoC: amd: Refactoring of DAI from DMA driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200108035954.51317-1-weiyongjun1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/amd/raven/acp3x-i2s.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/amd/raven/acp3x-i2s.c b/sound/soc/amd/raven/acp3x-i2s.c index d9b287b8396c..bf51cadf8682 100644 --- a/sound/soc/amd/raven/acp3x-i2s.c +++ b/sound/soc/amd/raven/acp3x-i2s.c @@ -321,8 +321,8 @@ static int acp3x_dai_probe(struct platform_device *pdev) } adata->acp3x_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); - if (IS_ERR(adata->acp3x_base)) - return PTR_ERR(adata->acp3x_base); + if (!adata->acp3x_base) + return -ENOMEM; adata->i2s_irq = res->start; dev_set_drvdata(&pdev->dev, adata); |