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authorWei Yongjun <weiyongjun1@huawei.com>2020-05-27 03:02:10 +0000
committerMark Brown <broonie@kernel.org>2020-05-27 14:48:56 +0100
commit185457632ba344d3100e6bdd8ba839b959521813 (patch)
treed98a69bd4547ddc201317a732135a391265ff123 /sound
parentASoC: tlv320adcx140: Fix warnings when using W=1 (diff)
downloadlinux-dev-185457632ba344d3100e6bdd8ba839b959521813.tar.xz
linux-dev-185457632ba344d3100e6bdd8ba839b959521813.zip
ASoC: mmp-sspa: Fix return value check in asoc_mmp_sspa_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. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20200527030210.124393-1-weiyongjun1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/pxa/mmp-sspa.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index 3e37ab625f8d..4255851c71c1 100644
--- a/sound/soc/pxa/mmp-sspa.c
+++ b/sound/soc/pxa/mmp-sspa.c
@@ -493,13 +493,13 @@ static int asoc_mmp_sspa_probe(struct platform_device *pdev)
return -ENODEV;
sspa->rx_base = devm_ioremap(&pdev->dev, res->start, 0x30);
- if (IS_ERR(sspa->rx_base))
- return PTR_ERR(sspa->rx_base);
+ if (!sspa->rx_base)
+ return -ENOMEM;
sspa->tx_base = devm_ioremap(&pdev->dev,
res->start + 0x80, 0x30);
- if (IS_ERR(sspa->tx_base))
- return PTR_ERR(sspa->tx_base);
+ if (!sspa->tx_base)
+ return -ENOMEM;
sspa->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(sspa->clk))