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cmd: ubifs: Factor out some checking codes into cmd_ubifs_mount()

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cmd_ubifs_mount() function would be called directly instead of
involving whole command machinery for mounting ubifs in
generic firmware loader, so some checking codes need to be factored out
into cmd_ubifs_mount() without breaking original functionality design.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Tien Fong Chee 2018-07-06 16:26:01 +08:00 • committed by Tom Rini
parent 10c2044062
commit 14dfc6482a
2 changed files with 15 additions and 8 deletions
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22
cmd/ubifs.c
View file

@ -19,16 +19,10 @@
static int ubifs_initialized;
static int ubifs_mounted;
static int do_ubifs_mount(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
int cmd_ubifs_mount(char *vol_name)
{
char *vol_name;
int ret;
if (argc != 2)
return CMD_RET_USAGE;
vol_name = argv[1];
debug("Using volume %s\n", vol_name);
if (ubifs_initialized == 0) {
@ -42,7 +36,19 @@ static int do_ubifs_mount(cmd_tbl_t *cmdtp, int flag, int argc,
ubifs_mounted = 1;
return 0;
return ret;
}
static int do_ubifs_mount(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
char *vol_name;
if (argc != 2)
return CMD_RET_USAGE;
vol_name = argv[1];
return cmd_ubifs_mount(vol_name);
}
int ubifs_is_mounted(void)

1
include/ubi_uboot.h
View file

@ -75,6 +75,7 @@ extern int ubi_volume_write(char *volume, void *buf, size_t size);
extern int ubi_volume_read(char *volume, char *buf, size_t size);
extern struct ubi_device *ubi_devices[];
int cmd_ubifs_mount(char *vol_name);
int cmd_ubifs_umount(void);
#endif