i2c: Deprecate the legacy gpio drivers
commit8a56ce1033073657572bd993595a56498baa4800
authorDavid Brownell <dbrownell@users.sourceforge.net>
Mon, 14 Jul 2008 20:38:31 +0000 (14 22:38 +0200)
committerJean Delvare <khali@mahadeva.delvare>
Mon, 14 Jul 2008 20:38:31 +0000 (14 22:38 +0200)
treeb435717df7fa32e063d437dfd2c0fe8159657ff6
parent47a9b1379a5ebc8b00ba8635d1d3885fc0d51739
i2c: Deprecate the legacy gpio drivers

The legacy pcf8574 and pcf8575 drivers should be avoided
on systems using the new gpiolib code, and generally deprecated
in the same way the legacy pca9539 driver is deprecated.

Also, correct the pca9539 deprecation to match the current name
of the preferred driver:  pca953x, supporting several more chips.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
drivers/i2c/chips/Kconfig