tree 0d637283a42f6a33c817d7a143d1b7f1b28add45
parent 709c510fce67fa6c8456d25324983cb0007969b6
author Peng Fan <peng.fan@nxp.com> 1514888849 +0800
committer Stefano Babic <sbabic@denx.de> 1515763684 +0100

pci: imx: request gpio before use

Before use GPIO, we need to request gpio first. Free gpio after use.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefano Babic <ssbabic@denx.de>