[PATCH] i2c-viapro: Refactor control outb

By slightly shifting the interface between vt596_access and
vt596_transaction, we can save two I/O accesses per SMBus transaction.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/i2c/busses/i2c-viapro.c |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)