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

[Brian Norris]

On Mon, Dec 02, 2013 at 12:50:02AM -0200, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam at freescale.com>
> 
> 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 at freescale.com>

Pushed to l2-mtd.git. Thanks!

Brian