Commit dcedf628 authored Dec 02, 2013 by Fabio Estevam Committed by Brian Norris Jan 03, 2014

mtd: nand: mxc_nand: Check the return value from clk_prepare_enable()



clk_prepare_enable() may fail, so let's check its return value and propagate it
in the case of error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

parent 05664777

drivers/mtd/nand/mxc_nand.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1511,7 +1511,9 @@ static int mxcnd_probe(struct platform_device *pdev)
		if (err)
		return err;

		clk_prepare_enable(host->clk);
		err = clk_prepare_enable(host->clk);
		if (err)
		return err;
		host->clk_act = 1;

		/*