diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2016-07-12 13:00:55 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-13 12:59:52 +0200 |
| commit | ffe57033008ba7b09f1319ea0f7fb8d91624046a (patch) | |
| tree | 6894c4f006be74960413382f6ec6355207560da1 /drivers/media/platform/mtk-vpu | |
| parent | [media] cec: split the timestamp into an rx and tx timestamp (diff) | |
| download | linux-ffe57033008ba7b09f1319ea0f7fb8d91624046a.tar.xz linux-ffe57033008ba7b09f1319ea0f7fb8d91624046a.zip | |
[media] VPU: mediatek: fix return value check in mtk_vpu_probe()
In case of error, the function devm_clk_get() returns ERR_PTR()
and not returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/mtk-vpu')
| -rw-r--r-- | drivers/media/platform/mtk-vpu/mtk_vpu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c b/drivers/media/platform/mtk-vpu/mtk_vpu.c index b60d02c0f653..c8b2c72e7c48 100644 --- a/drivers/media/platform/mtk-vpu/mtk_vpu.c +++ b/drivers/media/platform/mtk-vpu/mtk_vpu.c @@ -788,9 +788,9 @@ static int mtk_vpu_probe(struct platform_device *pdev) /* Get VPU clock */ vpu->clk = devm_clk_get(dev, "main"); - if (!vpu->clk) { + if (IS_ERR(vpu->clk)) { dev_err(dev, "get vpu clock failed\n"); - return -EINVAL; + return PTR_ERR(vpu->clk); } platform_set_drvdata(pdev, vpu); |