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| author | Rob Herring <rob.herring@calxeda.com> | 2012-08-28 22:06:41 +0400 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2012-09-14 18:21:59 +0400 |
| commit | 01464226ac6089bd6a33f9899cc792c2355ebf39 (patch) | |
| tree | 8f241525ea0c3e39d9188299b091b39c04bcb295 /Documentation/SM501.txt | |
| parent | ce91574c202b8581ad15bfb1427af824f462c3d2 (diff) | |
| download | linux-01464226ac6089bd6a33f9899cc792c2355ebf39.tar.xz | |
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 'Documentation/SM501.txt')
0 files changed, 0 insertions, 0 deletions