cmd: mvebu/bubt: Mark all local symbols as static

There is no need to export these local functions and structures.

Signed-off-by: Pali Rohár <pali@kernel.org>

diff --git a/cmd/mvebu/bubt.c b/cmd/mvebu/bubt.c
index 72ed87b..820d342 100644 (file)
--- a/cmd/mvebu/bubt.c
+++ b/cmd/mvebu/bubt.c
@@ -687,7 +687,7 @@ enum bubt_devices {
        BUBT_MAX_DEV
 };
 
-struct bubt_dev bubt_devs[BUBT_MAX_DEV] = {
+static struct bubt_dev bubt_devs[BUBT_MAX_DEV] = {
        {"tftp", tftp_read_file, NULL, is_tftp_active},
        {"usb",  usb_read_file,  NULL, is_usb_active},
        {"mmc",  mmc_read_file,  mmc_burn_image, is_mmc_active},
@@ -707,7 +707,7 @@ static int bubt_write_file(struct bubt_dev *dst, size_t image_size)
 }
 
 #if defined(CONFIG_ARMADA_8K)
-u32 do_checksum32(u32 *start, int32_t len)
+static u32 do_checksum32(u32 *start, int32_t len)
 {
        u32 sum = 0;
        u32 *startp = start;
@@ -1140,7 +1140,7 @@ static int bubt_is_dev_active(struct bubt_dev *dev)
        return 1;
 }
 
-struct bubt_dev *find_bubt_dev(char *dev_name)
+static struct bubt_dev *find_bubt_dev(char *dev_name)
 {
        int dev;
 
@@ -1168,7 +1168,7 @@ struct bubt_dev *find_bubt_dev(char *dev_name)
 #endif
 #endif /* DEFAULT_BUBT_DST */
 
-int do_bubt_cmd(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
+static int do_bubt_cmd(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
        struct bubt_dev *src, *dst;
        size_t image_size;