cbfs: Update a function to be static

All command functions should be static. Update the CBFS functions to follow
this rule.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

1 files changed, 8 insertions, 4 deletions

diff --git a/cmd/cbfs.c b/cmd/cbfs.c
index 779e9c0..95a11a3 100644
--- a/cmd/cbfs.c
+++ b/cmd/cbfs.c
@@ -11,7 +11,8 @@
 #include <command.h>
 #include <cbfs.h>
 
-int do_cbfs_init(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+static int do_cbfs_init(cmd_tbl_t *cmdtp, int flag, int argc,
+			char *const argv[])
 {
 	uintptr_t end_of_rom = 0xffffffff;
 	char *ep;
@@ -44,7 +45,8 @@ U_BOOT_CMD(
 	"      CBFS is in. It defaults to 0xFFFFFFFF\n"
 );
 
-int do_cbfs_fsload(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+static int do_cbfs_fsload(cmd_tbl_t *cmdtp, int flag, int argc,
+			  char *const argv[])
 {
 	const struct cbfs_cachenode *file;
 	unsigned long offset;
@@ -90,7 +92,8 @@ U_BOOT_CMD(
 	"    - load binary file 'filename' from the cbfs to address 'addr'\n"
 );
 
-int do_cbfs_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+static int do_cbfs_ls(cmd_tbl_t *cmdtp, int flag, int argc,
+		      char *const argv[])
 {
 	const struct cbfs_cachenode *file = file_cbfs_get_first();
 	int files = 0;
@@ -168,7 +171,8 @@ U_BOOT_CMD(
 	"    - list the files in the cbfs\n"
 );
 
-int do_cbfs_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+static int do_cbfs_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc,
+			  char *const argv[])
 {
 	const struct cbfs_header *header = file_cbfs_get_header();