diff options
| author | Sascha Hauer <sha@pengutronix.de> | 2009-10-17 12:44:19 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-10-19 10:18:52 +0200 |
| commit | 87e01f28ccc85474e18e1218c9d84f98e2e8977d (patch) | |
| tree | c1918930683559d745dcc955d9572b5f568a02f5 /board | |
| parent | 0ecf7f1aeb906e3b30500080fbc4e1d1b770f1a2 (diff) | |
| download | barebox-87e01f28ccc85474e18e1218c9d84f98e2e8977d.tar.gz barebox-87e01f28ccc85474e18e1218c9d84f98e2e8977d.tar.xz | |
commands: return COMMAND_ERROR_USAGE
instead of calling u_boot_cmd_usage in each command to safe
space.
Signed-off-by: Sascha Hauer <sha@pengutronix.de>
Diffstat (limited to 'board')
| -rw-r--r-- | board/ipe337/cmd_alternate.c | 6 | ||||
| -rw-r--r-- | board/pcm043/pcm043.c | 9 |
2 files changed, 5 insertions, 10 deletions
diff --git a/board/ipe337/cmd_alternate.c b/board/ipe337/cmd_alternate.c index b007cf1f59..e563ab8d7a 100644 --- a/board/ipe337/cmd_alternate.c +++ b/board/ipe337/cmd_alternate.c @@ -12,10 +12,8 @@ static int do_alternate (cmd_tbl_t *cmdtp, int argc, char *argv[]) size_t size; ulong *ptr, val = 0, bitcount = 0; - if (argc != 2) { - u_boot_cmd_usage(cmdtp); - return 0; - } + if (argc != 2) + return COMMAND_ERROR_USAGE; buf = read_file(argv[1], &size); if (!buf) diff --git a/board/pcm043/pcm043.c b/board/pcm043/pcm043.c index 86b32332d3..209953331a 100644 --- a/board/pcm043/pcm043.c +++ b/board/pcm043/pcm043.c @@ -256,10 +256,8 @@ static int do_cpufreq(cmd_tbl_t *cmdtp, int argc, char *argv[]) { unsigned long freq; - if (argc != 2) { - u_boot_cmd_usage(cmdtp); - return 1; - } + if (argc != 2) + return COMMAND_ERROR_USAGE; freq = simple_strtoul(argv[1], NULL, 0); @@ -271,8 +269,7 @@ static int do_cpufreq(cmd_tbl_t *cmdtp, int argc, char *argv[]) writel(MPCTL_PARAM_532, IMX_CCM_BASE + CCM_MPCTL); break; default: - u_boot_cmd_usage(cmdtp); - return 1; + return COMMAND_ERROR_USAGE; } printf("Switched CPU frequency to %dMHz\n", freq); |