block: remove block/partitions/sgi.h

Just move the single define to block/partitions/sgi.c.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

block/partitions/sgi.c

@@ -6,7 +6,8 @@
  */
 
 #include "check.h"
-#include "sgi.h"
+
+#define SGI_LABEL_MAGIC 0x0be5a941
 
 struct sgi_disklabel {
 	__be32 magic_mushroom;		/* Big fat spliff... */

block/partitions/sgi.h

-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- *  fs/partitions/sgi.h
- */
-
-
-#define SGI_LABEL_MAGIC 0x0be5a941
-