Commit c044179e authored Aug 01, 2017 by Arvind Yadav Committed by Boris Brezillon Aug 23, 2017

mtd: nand: denali: Handle return value of clk_prepare_enable.

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>

parent 55bafbc2

drivers/mtd/nand/denali_dt.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -118,7 +118,9 @@ static int denali_dt_probe(struct platform_device *pdev)
		dev_err(&pdev->dev, "no clk available\n");
		return PTR_ERR(dt->clk);
		}
		clk_prepare_enable(dt->clk);
		ret = clk_prepare_enable(dt->clk);
		if (ret)
		return ret;

		denali->clk_x_rate = clk_get_rate(dt->clk);