]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
gpiolib: add drivers/gpio directory
authorDavid Brownell <dbrownell@users.sourceforge.net>
Tue, 5 Feb 2008 06:28:17 +0000 (22:28 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 5 Feb 2008 17:44:12 +0000 (09:44 -0800)
commita9c5fff542544c8595bb12efeb278a96d99386fc
tree28683c259e73f2f74d140b29ac3a9c3c1491e7a3
parent99c84dbdc73d158a1ab955a4a5f74c18074796a3
gpiolib: add drivers/gpio directory

Add an empty drivers/gpio directory for gpiolib infrastructure and GPIO
expanders.  It will be populated by later patches.

This won't be the only place to hold such gpio_chip code.  Many external chips
add a few GPIOs as secondary functionality (such as MFD drivers) and platform
code frequently needs to closely integrate GPIO and IRQ support.

This is placed *early* in the build/link sequence since it's common for other
drivers to depend on GPIOs to do their work, so they must be initialized early
in the device_initcall() sequence.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: Eric Miao <eric.miao@marvell.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/arm/Kconfig
drivers/Kconfig
drivers/Makefile
drivers/gpio/Kconfig [new file with mode: 0644]
drivers/gpio/Makefile [new file with mode: 0644]