sunxi: Fix clock_twi_onoff for sun9i

Fix a copy and paste error which caused us to use the uart rather then
the twi reset bits in clock_twi_onoff for sun9i.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
1 file changed