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ARM: gpio: make trivial GPIOLIB implementation the default

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Rather than marking the mach/gpio.h header files which want to use the
trivial GPIOLIB implementation, mark those which do not want to use it
instead.  This means that by default, you get the trivial implementation
and only have to do something extra if you need to.  This should
encourage the use of the trivial default implementation.

As an additional bonus, several gpio.h header files become empty.

Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2011-08-08 13:58:28 +01:00
parent 01e7dc89d0
commit 8f3c4537bb
31 changed files with 22 additions and 85 deletions
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2
arch/arm/include/asm/gpio.h
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@@ -4,7 +4,7 @@
/* not all ARM platforms necessarily support this API ... */
#include <mach/gpio.h>
#ifdef __ARM_GPIOLIB_TRIVIAL
#ifndef __ARM_GPIOLIB_COMPLEX
/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */
#include <asm-generic/gpio.h>