disk: dos: make some functions static

Make functions not used outside this file static.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
[trini: Use __maybe_unused as there are cases they may not be used]
Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/disk/part_dos.c b/disk/part_dos.c
index 3b79b9b..c9c9c5f 100644 (file)
--- a/disk/part_dos.c
+++ b/disk/part_dos.c
@@ -19,6 +19,7 @@
 #include <ide.h>
 #include <memalign.h>
 #include <asm/unaligned.h>
+#include <linux/compiler.h>
 #include "part_dos.h"
 #include <part.h>
 
@@ -302,13 +303,13 @@ static int part_get_info_extended(struct blk_desc *dev_desc,
        return -1;
 }
 
-void part_print_dos(struct blk_desc *dev_desc)
+static void __maybe_unused part_print_dos(struct blk_desc *dev_desc)
 {
        printf("Part\tStart Sector\tNum Sectors\tUUID\t\tType\n");
        print_partition_extended(dev_desc, 0, 0, 1, 0);
 }
 
-int part_get_info_dos(struct blk_desc *dev_desc, int part,
+static int __maybe_unused part_get_info_dos(struct blk_desc *dev_desc, int part,
                      struct disk_partition *info)
 {
        return part_get_info_extended(dev_desc, 0, 0, 1, part, info, 0);