i2c: mv64xxx: refactor send_start

For start and restart, we are doing the same thing. Let's consolidate
that.

Tested-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2014-02-13 21:36:31 +01:00
commit 4c5b38e881