i2400m/SDIO: firmware upload backend

This implements the backends for the generic driver (i2400m) to be
able to load firmware to the SDIO device.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 file changed