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Commit 52795f6f authored by Jean Delvare's avatar Jean Delvare Committed by Wolfram Sang
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i2c: piix4: don't regress on bus names



The I2C bus names are supposed to be stable as they can be used by
userspace to uniquely identify a specific I2C bus. So restore the
original names for all legacy (pre-SB800) devices.

For SB800 devices and later, improve the names. "SDA" refers to the
serial data pin of each SMBus port, it's an implementation detail the
user doesn't need to know. Use "port" instead, which is easier to
understand.

Signed-off-by: default avatarJean Delvare <jdelvare@suse.de>
Reviewed-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Tested-by: default avatarChristian Fetzer <fetzer.ch@gmail.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 08c6e8cc
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