diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2010-07-29 13:40:43 -0400 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-09-21 21:37:08 +0200 |
| commit | e2fad3fce947edf97ff7186bcf36b9adf113ac94 (patch) | |
| tree | 7ec42c70ab911ee230dbd772c94e180fdbe0f5d1 /common/cmd_mmc.c | |
| parent | 16e66cf194f6d4c748f3c02689e6cd1aa4440c0e (diff) | |
| download | u-boot-imx-e2fad3fce947edf97ff7186bcf36b9adf113ac94.zip u-boot-imx-e2fad3fce947edf97ff7186bcf36b9adf113ac94.tar.gz u-boot-imx-e2fad3fce947edf97ff7186bcf36b9adf113ac94.tar.bz2 | |
cmd_mmc: use common usage function
Rather than using a custom "Usage:", use the common cmd_usage() function,
and tail into it now that it returns 1 for us.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'common/cmd_mmc.c')
| -rw-r--r-- | common/cmd_mmc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index 4e7bcdf..4323f76 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -178,8 +178,7 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) case 0: case 1: case 4: - printf("Usage:\n%s\n", cmdtp->usage); - return 1; + return cmd_usage(cmdtp); case 2: if (!strcmp(argv[1], "list")) { @@ -234,10 +233,8 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) printf("%d blocks written: %s\n", n, (n == cnt) ? "OK" : "ERROR"); return (n == cnt) ? 0 : 1; - } else { - printf("Usage:\n%s\n", cmdtp->usage); - rc = 1; - } + } else + rc = cmd_usage(cmdtp); return rc; } |