i2c-bfin-twi: pull in io.h for ioremap()

Rather than relying on some of the headers implicitly pulling in io.h,
pull it in explicitly our self for ioremap() and friends.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
1 file changed