tree 56f6253ad2a8f649fcf5075378393f85326f4a1b
parent 0566477762f9e174e97af347ee9c865f908a5647
author Fabio Estevam <fabio.estevam@freescale.com> 1385952602 -0200
committer Brian Norris <computersforpeace@gmail.com> 1388776941 -0800

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>