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media: platform: ti: Add missing check for devm_regulator_get

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[ Upstream commit da8e05f84a ]

Add check for the return value of devm_regulator_get since it may return
error pointer.

Fixes: 448de7e785 ("[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>
This commit is contained in:
Jiasheng Jiang
2023-01-04 09:55:37 +01:00
committed by Greg Kroah-Hartman
parent c7a218cbf6
commit b74aaa314f
1 changed files with 9 additions and 0 deletions
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drivers/media/platform/omap3isp/isp.c
+9
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@@ -2297,7 +2297,16 @@ 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
*