USB: musb: add Blackfin version low level register accessing helper functions

add Blackfin version low level register accessing helper functions

Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 file changed