HID: roccat: Rename header roccat.h -> hid-roccat.h

It was desired that the header roccat.h should be named hid-roccat.h

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-kovaplus.c b/drivers/hid/hid-roccat-kovaplus.c
index 4eeb62f..984be2f 100644
--- a/drivers/hid/hid-roccat-kovaplus.c
+++ b/drivers/hid/hid-roccat-kovaplus.c
@@ -20,7 +20,7 @@
 #include <linux/hid.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/roccat.h>
+#include <linux/hid-roccat.h>
 #include "hid-ids.h"
 #include "hid-roccat-common.h"
 #include "hid-roccat-kovaplus.h"