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ARM: gpio: consolidate trivial gpiolib implementations

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Consolidate 24 trivial gpiolib implementions out of mach/gpio.h
into asm/gpio.h.  This is basically the include of asm-generic/gpio.h
and the definition of gpio_get_value, gpio_set_value, and gpio_cansleep
as described in Documentation/gpio.txt

Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: David Brown <davidb@codeaurora.org>
Acked-by: David Brown <davidb@codeaurora.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2011-07-26 11:04:51 +01:00
parent 50ac01fbd2
commit 22fe678376
25 changed files with 37 additions and 150 deletions
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10
arch/arm/include/asm/gpio.h
View File

@@ -4,4 +4,14 @@
/* not all ARM platforms necessarily support this API ... */
#include <mach/gpio.h>
#ifdef __ARM_GPIOLIB_TRIVIAL
/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */
#include <asm-generic/gpio.h>
/* The trivial gpiolib dispatchers */
#define gpio_get_value __gpio_get_value
#define gpio_set_value __gpio_set_value
#define gpio_cansleep __gpio_cansleep
#endif
#endif /* _ARCH_ARM_GPIO_H */