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arm/mxc: move IMX_GPIO_NR into mach/hardware.h

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The patch moves IMX_GPIO_NR into mach/hardware.h, so that we only
use standard gpiolib helpers in mach/gpio.h.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Shawn Guo 2011-08-14 00:14:05 +08:00 committed by Sascha Hauer
parent a439561229
commit 1dfa86bb9d
2 changed files with 4 additions and 5 deletions
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5
arch/arm/plat-mxc/include/mach/gpio.h
View file

@ -23,11 +23,6 @@
#include <mach/hardware.h>
#include <asm-generic/gpio.h>
/* There's a off-by-one betweem the gpio bank number and the gpiochip */
/* range e.g. GPIO_1_5 is gpio 5 under linux */
#define IMX_GPIO_NR(bank, nr) (((bank) - 1) * 32 + (nr))
/* use gpiolib dispatchers */
#define gpio_get_value __gpio_get_value
#define gpio_set_value __gpio_set_value

4
arch/arm/plat-mxc/include/mach/hardware.h
View file

@ -116,6 +116,10 @@
.type = _type, \
}
/* There's a off-by-one betweem the gpio bank number and the gpiochip */
/* range e.g. GPIO_1_5 is gpio 5 under linux */
#define IMX_GPIO_NR(bank, nr) (((bank) - 1) * 32 + (nr))
#define IMX_GPIO_TO_IRQ(gpio) (MXC_GPIO_IRQ_START + (gpio))
#endif /* __ASM_ARCH_MXC_HARDWARE_H__ */