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di: fix CHECK_RETURN error

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PD#150096: di: fix CHECK_RETURN error add return check for reserved mem

driver defect clean up:
#34


Change-Id: I18c38121e3f7628e83cc3f385c142dfda96ff412
Signed-off-by: KeLe Bai <kele.bai@amlogic.com>
This commit is contained in:
KeLe Bai
2017-08-30 14:57:38 +08:00
committed by Jianxin Pan
parent 709ec9c96b
commit 5fd2aa9607
1 changed files with 3 additions and 1 deletions
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4
drivers/amlogic/media/deinterlace/deinterlace.c
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@@ -7401,7 +7401,9 @@ static int di_probe(struct platform_device *pdev)
}
dev_set_drvdata(di_devp->dev, di_devp);
platform_set_drvdata(pdev, di_devp);
of_reserved_mem_device_init(&pdev->dev);
ret = of_reserved_mem_device_init(&pdev->dev);
if (ret != 0)
pr_info("DI no reserved mem.\n");
ret = of_property_read_u32(pdev->dev.of_node,
"flag_cma", &(di_devp->flag_cma));
if (ret)