diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-07-27 11:17:56 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-07-27 13:14:53 +0100 |
| commit | 37108ef45ae9021d23174ce89e76ad41443090bf (patch) | |
| tree | 864ba618278857ee1ea405372df85f259703eed7 /sound/soc/amd/vangogh/acp5x-i2s.c | |
| parent | 89d751d8f9dcfb69d1153070d5e5a86d36ac1b45 (diff) | |
ASoC: amd: fix an IS_ERR() vs NULL bug in probe
The devm_ioremap() function returns NULL on error, it doesn't return
error pointers.
Fixes: e550339ee652 ("ASoC: amd: add vangogh i2s controller driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210727081756.GA19121@kili
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/vangogh/acp5x-i2s.c')
| -rw-r--r-- | sound/soc/amd/vangogh/acp5x-i2s.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/amd/vangogh/acp5x-i2s.c b/sound/soc/amd/vangogh/acp5x-i2s.c index 86b37c93c3d2..2705e57eb713 100644 --- a/sound/soc/amd/vangogh/acp5x-i2s.c +++ b/sound/soc/amd/vangogh/acp5x-i2s.c @@ -399,8 +399,8 @@ static int acp5x_dai_probe(struct platform_device *pdev) } adata->acp5x_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); - if (IS_ERR(adata->acp5x_base)) - return PTR_ERR(adata->acp5x_base); + if (!adata->acp5x_base) + return -ENOMEM; adata->master_mode = I2S_MASTER_MODE_ENABLE; dev_set_drvdata(&pdev->dev, adata); |