mcs814x: add support for 3.18

[openwrt/svn-archive/archive.git] / target / linux / mcs814x / files-3.18 / arch / arm / mach-mcs814x / include / mach / gpio.h

diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/gpio.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/gpio.h
new file mode 100644 (file)
index 0000000..20240c2
--- /dev/null
+++ b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/gpio.h
@@ -0,0 +1,21 @@
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H
+
+/* new generic GPIO API */
+#include <asm-generic/gpio.h>
+
+#define gpio_get_value __gpio_get_value
+#define gpio_set_value __gpio_set_value
+#define gpio_cansleep  __gpio_cansleep
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+       return -EINVAL;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+       return -EINVAL;
+}
+
+#endif