diff --git a/drivers/staging/android/switch/switch.h b/drivers/staging/android/switch/switch.h
new file mode 100644
index 0000000..3e4c748
--- /dev/null
+++ b/drivers/staging/android/switch/switch.h
@@ -0,0 +1,53 @@
+/*
+ *  Switch class driver
+ *
+ * Copyright (C) 2008 Google, Inc.
+ * Author: Mike Lockwood <lockwood@android.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+*/
+
+#ifndef __LINUX_SWITCH_H__
+#define __LINUX_SWITCH_H__
+
+struct switch_dev {
+	const char	*name;
+	struct device	*dev;
+	int		index;
+	int		state;
+
+	ssize_t	(*print_name)(struct switch_dev *sdev, char *buf);
+	ssize_t	(*print_state)(struct switch_dev *sdev, char *buf);
+};
+
+struct gpio_switch_platform_data {
+	const char *name;
+	unsigned 	gpio;
+
+	/* if NULL, switch_dev.name will be printed */
+	const char *name_on;
+	const char *name_off;
+	/* if NULL, "0" or "1" will be printed */
+	const char *state_on;
+	const char *state_off;
+};
+
+extern int switch_dev_register(struct switch_dev *sdev);
+extern void switch_dev_unregister(struct switch_dev *sdev);
+
+static inline int switch_get_state(struct switch_dev *sdev)
+{
+	return sdev->state;
+}
+
+extern void switch_set_state(struct switch_dev *sdev, int state);
+
+#endif /* __LINUX_SWITCH_H__ */