i2c: piix4: Move SMBus port selection into function
authorTerry Bowman <terry.bowman@amd.com>
Wed, 9 Feb 2022 17:27:13 +0000 (11:27 -0600)
committerWolfram Sang <wsa@kernel.org>
Fri, 11 Feb 2022 14:34:50 +0000 (15:34 +0100)
commitfbafbd51bff52cb3a920fd98d4dae2a78dd433d0
tree4aa1d08e14a87e85d624a20705121b079d21b5db
parent0a59a24e14e9b21dcbb6b8ea41422e2fdfa437fd
i2c: piix4: Move SMBus port selection into function

Move port selection code into a separate function. Refactor is in
preparation for following MMIO changes.

Signed-off-by: Terry Bowman <terry.bowman@amd.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
drivers/i2c/busses/i2c-piix4.c