- #ifndef ASM_X86__GPIO_H
- #define ASM_X86__GPIO_H
+ /*
+ * Generic GPIO API implementation for x86.
+ *
+ * Derived from the generic GPIO API for powerpc:
+ *
+ * Copyright (c) 2007-2008 MontaVista Software, Inc.
+ *
+ * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+ #ifndef _ASM_I386_GPIO_H
+ #define _ASM_I386_GPIO_H
+
+ #ifdef CONFIG_X86_RDC321X
#include <gpio.h>
+ #else /* CONFIG_X86_RDC321X */
+
+ #include <asm-generic/gpio.h>
+
+ #ifdef CONFIG_GPIOLIB
+
+ /*
+ * Just call gpiolib.
+ */
+ static inline int gpio_get_value(unsigned int gpio)
+ {
+ return __gpio_get_value(gpio);
+ }
+
+ static inline void gpio_set_value(unsigned int gpio, int value)
+ {
+ __gpio_set_value(gpio, value);
+ }
+
+ static inline int gpio_cansleep(unsigned int gpio)
+ {
+ return __gpio_cansleep(gpio);
+ }
+
+ /*
+ * Not implemented, yet.
+ */
+ static inline int gpio_to_irq(unsigned int gpio)
+ {
+ return -ENOSYS;
+ }
+
+ static inline int irq_to_gpio(unsigned int irq)
+ {
+ return -EINVAL;
+ }
+
+ #endif /* CONFIG_GPIOLIB */
+
+ #endif /* CONFIG_X86_RDC321X */
-#endif /* _ASM_I386_GPIO_H */
+#endif /* ASM_X86__GPIO_H */