wandboard: Fix error handling in board_mmc_init()
authorFabio Estevam <fabio.estevam@freescale.com>
Sat, 15 Nov 2014 16:50:26 +0000 (14:50 -0200)
committerStefano Babic <sbabic@denx.de>
Thu, 20 Nov 2014 09:30:19 +0000 (10:30 +0100)
commit05beb8e012e8715f551d1fb2f2fa149f2a7dc06a
tree2a8b11b6c0ce048cf58fd7f15bad907e98a08683
parent3cb4b713e1933f9e3d90766164f952914668daff
wandboard: Fix error handling in board_mmc_init()

When an invalid USDHC port is passed we should return -EINVAL instead of 0.

Also, return the error immediately on fsl_esdhc_initialize() failure.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
board/wandboard/wandboard.c