[U-Boot] PPC4xx: usbdev.c used at all?

[Rupjyoti Sarmah]

>> I just "touched" the file "arch/powerpc/cpu/ppc4xx/usbdev.c" again to
remove
>> some GCC 4.6 compiler warnings. While doing this I wondered (again) if
anybody
>> is using this "driver" at all. I definitely never did. And I'm
wondering if
>> this code is useful at all.

Hi Stefan,

This driver is used by PPC440EP for usb 1.1.

Regards,
Rup