[U-Boot] [PATCH v2 RESEND] OMAP: mmc: add support for second and third mmc channels

[Paulraj, Sandeep]

> 
> This patch adds support for the second and third mmc channels on OMAP3
> processors
> 
> Boards wishing to use this feature should define CONFIG_SYS_MMC_SET_DEV
> in the board config
> 
> Tested on Overo
> 
> Signed-off-by: Steve Sakoman <steve at sakoman.com>
> Tested-by: Philip Balister <philip at opensdr.com>


Thanks

There were checkpatch erros. I took care of it.

Applying to u-boot-ti