]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PATCH] add CONFIG_GENERIC_GPIO
authorDavid Brownell <david-b@pacbell.net>
Mon, 5 Mar 2007 08:30:18 +0000 (00:30 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Mon, 5 Mar 2007 15:57:51 +0000 (07:57 -0800)
commit0a938b9768d1fc0e12a884a6820a2e15df5a612c
tree472b3b06ab1171f22b2e507cd12cf9ad53fdf9e9
parent1ad7c311079412541bebaf1c8436d405cc8c6b2c
[PATCH] add CONFIG_GENERIC_GPIO

Most drivers using GPIOs already know they are running on a system that
supports the generic GPIO calls, because of other platform dependencies.
But the generic GPIO-based LED and input button drivers can't know that.

So this patch adds a Kconfig hook, GENERIC_GPIO, to mark the platforms
where <asm/gpio.h> will do the right thing.  Currently that's a bunch of
ARMs, and AVR32; more are on the way.

It also fixes a dependency bug for the gpio button input driver; it was
wrong to start with, now it covers all platforms with GENERIC_GPIO.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Cc: Arnaud Patard <arnaud.patard@rtp-net.org>
Cc: <raph@8d.com>
Cc: <msvoboda@ra.rockwell.com>
Cc: pHilipp Zabel <philipp.zabel@gmail.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/arm/Kconfig
arch/avr32/Kconfig
drivers/input/keyboard/Kconfig