1 files changed, 47 insertions, 0 deletions

diff --git a/include/linux/wmi.h b/include/linux/wmi.h
new file mode 100644
index 000000000000..29ed34b4dae1
--- /dev/null
+++ b/include/linux/wmi.h
@@ -0,0 +1,47 @@
+/*
+ * wmi.h - ACPI WMI interface
+ *
+ * Copyright (c) 2015 Andrew Lutomirski
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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_WMI_H
+#define _LINUX_WMI_H
+
+#include <linux/device.h>
+#include <linux/acpi.h>
+
+struct wmi_device {
+        struct device dev;
+};
+
+struct wmi_device_id {
+        const char *guid_string;
+};
+
+struct wmi_driver {
+        struct device_driver driver;
+        const struct wmi_device_id *id_table;
+
+        int (*probe)(struct wmi_device *wdev);
+        int (*remove)(struct wmi_device *wdev);
+};
+
+extern int __must_check __wmi_driver_register(struct wmi_driver *driver,
+                                              struct module *owner);
+extern void wmi_driver_unregister(struct wmi_driver *driver);
+#define wmi_driver_register(driver) __wmi_driver_register((driver), THIS_MODULE)
+
+#define module_wmi_driver(__wmi_driver) \
+        module_driver(__wmi_driver, wmi_driver_register, \
+                      wmi_driver_unregister)
+
+#endif