diff options
| author | root <root@dyn-67.arm.linux.org.uk> | 2009-03-24 22:04:25 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-03-24 22:04:25 +0000 |
| commit | 9a38e989b8ce04923f919fc2a8a24eb07fb484e2 (patch) | |
| tree | 6b99638dc32b99420ada46ca8d1373ad7aa5a208 /arch/arm/mach-pxa/include/mach/gpio.h | |
| parent | 7d83f8fca517b123cf0136503a9e50974f65ec49 (diff) | |
| parent | 5fa82eb8ff06cd3ac4d64c6875922ae1dfa003c5 (diff) | |
Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
Diffstat (limited to 'arch/arm/mach-pxa/include/mach/gpio.h')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/gpio.h | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/arch/arm/mach-pxa/include/mach/gpio.h b/arch/arm/mach-pxa/include/mach/gpio.h index c72c89a2285..b024a8b3743 100644 --- a/arch/arm/mach-pxa/include/mach/gpio.h +++ b/arch/arm/mach-pxa/include/mach/gpio.h @@ -99,40 +99,12 @@ #define GAFR(x) GPIO_REG(0x54 + (((x) & 0x70) >> 2)) -/* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85). - * Those cases currently cause holes in the GPIO number space, the - * actual number of the last GPIO is recorded by 'pxa_last_gpio'. - */ -extern int pxa_last_gpio; - #define NR_BUILTIN_GPIO 128 -static inline int gpio_get_value(unsigned gpio) -{ - if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) - return GPLR(gpio) & GPIO_bit(gpio); - else - return __gpio_get_value(gpio); -} - -static inline void gpio_set_value(unsigned gpio, int value) -{ - if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) { - if (value) - GPSR(gpio) = GPIO_bit(gpio); - else - GPCR(gpio) = GPIO_bit(gpio); - } else { - __gpio_set_value(gpio, value); - } -} - -#define gpio_cansleep __gpio_cansleep #define gpio_to_bank(gpio) ((gpio) >> 5) #define gpio_to_irq(gpio) IRQ_GPIO(gpio) #define irq_to_gpio(irq) IRQ_TO_GPIO(irq) - #ifdef CONFIG_CPU_PXA26x /* GPIO86/87/88/89 on PXA26x have their direction bits in GPDR2 inverted, * as well as their Alternate Function value being '1' for GPIO in GAFRx. @@ -165,7 +137,5 @@ static inline int __gpio_is_occupied(unsigned gpio) return GPDR(gpio) & GPIO_bit(gpio); } -typedef int (*set_wake_t)(unsigned int irq, unsigned int on); - -extern void pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn); +#include <plat/gpio.h> #endif |