cassini: use request_firmware

Firmware blob looks like this...
        __le16 load_address
        unsigned char data[]

[[email protected]: include vmalloc.h]
Signed-off-by: Jaswinder Singh <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
5 files changed