diff options
author | Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2023-01-04 09:55:37 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-10 09:33:41 +0100 |
commit | bc868148531200ea3c79804ef4c843a873a2317a (patch) | |
tree | addc8abb7b1cd22383ca24cd9a99522fce8a6b9f /drivers/media | |
parent | 8a316112fd97690e5138212da8d4101958b27e4f (diff) | |
download | linux-bc868148531200ea3c79804ef4c843a873a2317a.tar.gz |
media: platform: ti: Add missing check for devm_regulator_get
[ Upstream commit da8e05f84a11c3cc3b0ba0a3c62d20e358002d99 ] Add check for the return value of devm_regulator_get since it may return error pointer. Fixes: 448de7e7850b ("[media] omap3isp: OMAP3 ISP core") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/platform/ti/omap3isp/isp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/platform/ti/omap3isp/isp.c b/drivers/media/platform/ti/omap3isp/isp.c index 24d2383400b0..11ae479ee89c 100644 --- a/drivers/media/platform/ti/omap3isp/isp.c +++ b/drivers/media/platform/ti/omap3isp/isp.c @@ -2308,7 +2308,16 @@ static int isp_probe(struct platform_device *pdev) /* Regulators */ isp->isp_csiphy1.vdd = devm_regulator_get(&pdev->dev, "vdd-csiphy1"); + if (IS_ERR(isp->isp_csiphy1.vdd)) { + ret = PTR_ERR(isp->isp_csiphy1.vdd); + goto error; + } + isp->isp_csiphy2.vdd = devm_regulator_get(&pdev->dev, "vdd-csiphy2"); + if (IS_ERR(isp->isp_csiphy2.vdd)) { + ret = PTR_ERR(isp->isp_csiphy2.vdd); + goto error; + } /* Clocks * |