1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/hid/hid-lg.h b/drivers/hid/hid-lg.h
new file mode 100644
index 00000000000..142ce3f5f05
--- /dev/null
+++ b/drivers/hid/hid-lg.h
@@ -0,0 +1,39 @@
+#ifndef __HID_LG_H
+#define __HID_LG_H
+
+struct lg_drv_data {
+	unsigned long quirks;
+	void *device_props;	/* Device specific properties */
+};
+
+#ifdef CONFIG_LOGITECH_FF
+int lgff_init(struct hid_device *hdev);
+#else
+static inline int lgff_init(struct hid_device *hdev) { return -1; }
+#endif
+
+#ifdef CONFIG_LOGIRUMBLEPAD2_FF
+int lg2ff_init(struct hid_device *hdev);
+#else
+static inline int lg2ff_init(struct hid_device *hdev) { return -1; }
+#endif
+
+#ifdef CONFIG_LOGIG940_FF
+int lg3ff_init(struct hid_device *hdev);
+#else
+static inline int lg3ff_init(struct hid_device *hdev) { return -1; }
+#endif
+
+#ifdef CONFIG_LOGIWHEELS_FF
+int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
+			     struct hid_usage *usage, __s32 value, struct lg_drv_data *drv_data);
+int lg4ff_init(struct hid_device *hdev);
+int lg4ff_deinit(struct hid_device *hdev);
+#else
+static inline int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
+					   struct hid_usage *usage, __s32 value, struct lg_drv_data *drv_data) { return 0; }
+static inline int lg4ff_init(struct hid_device *hdev) { return -1; }
+static inline int lg4ff_deinit(struct hid_device *hdev) { return -1; }
+#endif
+
+#endif