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>
Thu, 10 Feb 2022 21:45:41 +0000 (22:45 +0100)
commitd60337511711431d1ea96ff74583d4c18e3454ee
treed2837a8dc0252da7fbddade068666de3032aa9c4
parent45146f16da955dfa611a05bb1d9f5d4393dd85ea
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