HID: roccat: add sysfs attr "reset" for Isku

Isku needs an extra sysfs attr to support device reset.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-roccat-isku.c b/drivers/hid/hid-roccat-isku.c
index 020d6cd..1219998 100644
--- a/drivers/hid/hid-roccat-isku.c
+++ b/drivers/hid/hid-roccat-isku.c
@@ -218,6 +218,7 @@
 ISKU_SYSFS_W(talk, TALK)
 ISKU_SYSFS_R(info, INFO)
 ISKU_SYSFS_W(control, CONTROL)
+ISKU_SYSFS_W(reset, RESET)
 
 static struct bin_attribute isku_bin_attributes[] = {
 	ISKU_BIN_ATTR_RW(macro, MACRO),
@@ -233,6 +234,7 @@
 	ISKU_BIN_ATTR_W(talk, TALK),
 	ISKU_BIN_ATTR_R(info, INFO),
 	ISKU_BIN_ATTR_W(control, CONTROL),
+	ISKU_BIN_ATTR_W(reset, RESET),
 	__ATTR_NULL
 };