nitrogen6x: Fix error handling in board_mmc_init()
authorFabio Estevam <fabio.estevam@freescale.com>
Fri, 21 Nov 2014 18:42:57 +0000 (16:42 -0200)
committerStefano Babic <sbabic@denx.de>
Mon, 24 Nov 2014 11:10:18 +0000 (12:10 +0100)
commit612f2dc026548466adf55268b9faaea108b15ec8
treef1e03aac58b2fde7d74d6846a0291c0c00ecd22b
parente37197acad30928b434c54842642b11ce5f3639b
nitrogen6x: 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.

Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
board/boundary/nitrogen6x/nitrogen6x.c