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author | Ingo Molnar <mingo@elte.hu> | 2010-05-03 11:17:01 +0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-05-03 11:17:01 +0400 |
commit | 53ba4f2fa73225113a488584df0d85d3cba52943 (patch) | |
tree | d85b984d9818abc3ccc0237eb53b710d9e96c39e /arch/arm/mach-shmobile/include/mach/gpio.h | |
parent | bd6d29c25bb1a24a4c160ec5de43e0004e01f72b (diff) | |
parent | 66f41d4c5c8a5deed66fdcc84509376c9a0bf9d8 (diff) | |
download | linux-53ba4f2fa73225113a488584df0d85d3cba52943.tar.xz |
Merge commit 'v2.6.34-rc6' into core/locking
Diffstat (limited to 'arch/arm/mach-shmobile/include/mach/gpio.h')
-rw-r--r-- | arch/arm/mach-shmobile/include/mach/gpio.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/gpio.h b/arch/arm/mach-shmobile/include/mach/gpio.h new file mode 100644 index 000000000000..5bc6bd444d72 --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/gpio.h @@ -0,0 +1,48 @@ +/* + * Generic GPIO API and pinmux table support + * + * Copyright (c) 2008 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +#include <linux/kernel.h> +#include <linux/errno.h> + +#define ARCH_NR_GPIOS 1024 +#include <linux/sh_pfc.h> + +#ifdef CONFIG_GPIOLIB + +static inline int gpio_get_value(unsigned gpio) +{ + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + __gpio_set_value(gpio, value); +} + +static inline int gpio_cansleep(unsigned gpio) +{ + return __gpio_cansleep(gpio); +} + +static inline int gpio_to_irq(unsigned gpio) +{ + return -ENOSYS; +} + +static inline int irq_to_gpio(unsigned int irq) +{ + return -EINVAL; +} + +#endif /* CONFIG_GPIOLIB */ + +#endif /* __ASM_ARCH_GPIO_H */ |