i2c: piix4: Replace hardcoded memory map size with a #define

Replace number constant with #define to improve readability and
maintainability.

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>
This commit is contained in:
Terry Bowman 2022-02-09 11:27:10 -06:00 • committed by Wolfram Sang
commit 93102cb449