Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / powerpc / sysdev / simple_gpio.h

diff --git a/kernel/arch/powerpc/sysdev/simple_gpio.h b/kernel/arch/powerpc/sysdev/simple_gpio.h
new file mode 100644 (file)
index 0000000..3a7b0c5
--- /dev/null
+++ b/kernel/arch/powerpc/sysdev/simple_gpio.h
@@ -0,0 +1,12 @@
+#ifndef __SYSDEV_SIMPLE_GPIO_H
+#define __SYSDEV_SIMPLE_GPIO_H
+
+#include <linux/errno.h>
+
+#ifdef CONFIG_SIMPLE_GPIO
+extern void simple_gpiochip_init(const char *compatible);
+#else
+static inline void simple_gpiochip_init(const char *compatible) {}
+#endif /* CONFIG_SIMPLE_GPIO */
+
+#endif /* __SYSDEV_SIMPLE_GPIO_H */