diff options
| author | Rob Herring <rob.herring@calxeda.com> | 2012-08-28 13:06:41 -0500 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2012-09-14 09:21:59 -0500 |
| commit | 01464226ac6089bd6a33f9899cc792c2355ebf39 (patch) | |
| tree | 8f241525ea0c3e39d9188299b091b39c04bcb295 /arch/arm/mach-ixp4xx | |
| parent | ce91574c202b8581ad15bfb1427af824f462c3d2 (diff) | |
ARM: make mach/gpio.h headers optional
Most platforms don't need mach/gpio.h and it prevents multi-platform
kernel images. Add CONFIG_NEED_MACH_GPIO_H and make platforns select it
if they need gpio.h. This is platforms that define __GPIOLIB_COMPLEX
or have lots of implicit includes pulled in by mach/gpio.h.
at91 and omap have gpio clean-up pending and can drop
CONFIG_NEED_MACH_GPIO_H once that is in.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-ixp4xx')
| -rw-r--r-- | arch/arm/mach-ixp4xx/include/mach/gpio.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-ixp4xx/include/mach/gpio.h b/arch/arm/mach-ixp4xx/include/mach/gpio.h deleted file mode 100644 index ef37f2635b0..00000000000 --- a/arch/arm/mach-ixp4xx/include/mach/gpio.h +++ /dev/null @@ -1,2 +0,0 @@ -/* empty */ - |