cmd: blkmap: Make map_handlers[] and its .fn static

These are only used in cmd/blkmap.c.

Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

Author: lbmeng

cmd/blkmap.c

@@ -25,7 +25,8 @@ struct map_handler {
 	map_parser_fn fn;
 };
 
-int do_blkmap_map_linear(struct map_ctx *ctx, int argc, char *const argv[])
+static int do_blkmap_map_linear(struct map_ctx *ctx, int argc,
+				char *const argv[])
 {
 	struct blk_desc *lbd;
 	int err, ldevnum;
@@ -58,7 +59,7 @@ int do_blkmap_map_linear(struct map_ctx *ctx, int argc, char *const argv[])
 	return CMD_RET_SUCCESS;
 }
 
-int do_blkmap_map_mem(struct map_ctx *ctx, int argc, char *const argv[])
+static int do_blkmap_map_mem(struct map_ctx *ctx, int argc, char *const argv[])
 {
 	phys_addr_t addr;
 	int err;
@@ -80,7 +81,7 @@ int do_blkmap_map_mem(struct map_ctx *ctx, int argc, char *const argv[])
 	return CMD_RET_SUCCESS;
 }
 
-struct map_handler map_handlers[] = {
+static struct map_handler map_handlers[] = {
 	{ .name = "linear", .fn = do_blkmap_map_linear },
 	{ .name = "mem", .fn = do_blkmap_map_mem },