[PATCH V2 4/4] mx7dsabre: Fix usbtog probe when use dfu or ums

[sbabic at denx.de]

> Before:
> => ums 0 mmc 0
> UMS: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x1dacc00
> usb dr_mode not found
> CTRL+C - Operation aborted
> => dfu 0 mmc 0
> usb dr_mode not found
> After :
> => ums 0 mmc 0
> UMS: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x1dacc00
> => dfu 0 mmc 0
> Signed-off-by: Joris Offouga <offougajoris at gmail.com>
> Reviewed-by: Fabio Estevam <festevam at gmail.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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