| commit | 167ad6449f38e8790c955dfb9b68be40ef595627 | [log] [tgz] |
|---|---|---|
| author | Heiko Schocher <hs@denx.de> | Fri Sep 17 13:10:35 2010 +0200 |
| committer | Wolfgang Denk <wd@denx.de> | Sun Sep 19 19:29:52 2010 +0200 |
| tree | ab93d959b3b633947ef81db9098a1c7a29733a01 | |
| parent | eeedb86c68754fb55beff40a9c1793fda36d1e47 [diff] |
i2c: fix command usage help Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c index 1283c82..a7b65ed 100644 --- a/common/cmd_i2c.c +++ b/common/cmd_i2c.c
@@ -1288,6 +1288,9 @@ { cmd_tbl_t *c; + if (argc < 2) + return cmd_usage(cmdtp); + /* Strip off leading 'i2c' command argument */ argc--; argv++;