cmd: bcb: Extract '__bcb_store' from 'do_bcb_store' for internal needs

Enriching the functionality of U-Boot 'bcb' may assume using the
existing sub-commands as building blocks for the next ones.

A clean way to achive the above is to expose a number of static
routines, each mapped to an existing user command (e.g. load/set/store),
with a user/caller-friendly prototype (i.e. do not force the caller
to wrap an integer into a string).

This third patch makes '__bcb_store' available for internal needs.

No functional change intended.

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>

diff --git a/cmd/bcb.c b/cmd/bcb.c
index 113f04f..b9cd20e 100644 (file)
--- a/cmd/bcb.c
+++ b/cmd/bcb.c
@@ -270,8 +270,7 @@ static int do_bcb_dump(struct cmd_tbl *cmdtp, int flag, int argc,
        return CMD_RET_SUCCESS;
 }
 
-static int do_bcb_store(struct cmd_tbl *cmdtp, int flag, int argc,
-                       char *const argv[])
+static int __bcb_store(void)
 {
        struct blk_desc *desc;
        struct disk_partition info;
@@ -302,6 +301,12 @@ err:
        return CMD_RET_FAILURE;
 }
 
+static int do_bcb_store(struct cmd_tbl *cmdtp, int flag, int argc,
+                       char * const argv[])
+{
+       return __bcb_store();
+}
+
 static struct cmd_tbl cmd_bcb_sub[] = {
        U_BOOT_CMD_MKENT(load, CONFIG_SYS_MAXARGS, 1, do_bcb_load, "", ""),
        U_BOOT_CMD_MKENT(set, CONFIG_SYS_MAXARGS, 1, do_bcb_set, "", ""),