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mtd: nand: orion: Handle return value of clk_prepare_enable

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clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Arvind Yadav
2017-06-01 16:28:15 +05:30
committed by Boris Brezillon
parent d45e5316e6
commit 3762a33b00
1 changed files with 5 additions and 1 deletions
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6
drivers/mtd/nand/orion_nand.c
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@@ -166,7 +166,11 @@ static int __init orion_nand_probe(struct platform_device *pdev)
}
}
clk_prepare_enable(info->clk);
ret = clk_prepare_enable(info->clk);
if (ret) {
dev_err(&pdev->dev, "failed to prepare clock!\n");
return ret;
}
ret = nand_scan(mtd, 1);
if (ret)