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| author | Alessandro Rubini <rubini-list@gnudd.com> | 2009-07-17 14:42:11 +0200 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2009-07-18 10:17:53 +0200 |
| commit | 6aee3048348f1b19ab89156da98bfa4f7babf24b (patch) | |
| tree | 4826f2364877b16af9618b9bdfa24545eacaf464 | |
| parent | bfadb17f69c256196620c32164775f063a59c34f (diff) | |
| download | u-boot-imx-6aee3048348f1b19ab89156da98bfa4f7babf24b.zip u-boot-imx-6aee3048348f1b19ab89156da98bfa4f7babf24b.tar.gz u-boot-imx-6aee3048348f1b19ab89156da98bfa4f7babf24b.tar.bz2 | |
cmd_i2c: bugfix: add missing brace
The sub-command parser missed a brace, so "return 0;" is always
taken and no error message is diplayed if you say "i2c scan"
instead of "i2c probe", for example.
Proper brace is added. Also, a misleading and unneeded else
is removed.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com.it>
| -rw-r--r-- | common/cmd_i2c.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c index ae26845..8f0fc9e 100644 --- a/common/cmd_i2c.c +++ b/common/cmd_i2c.c @@ -1282,17 +1282,17 @@ int do_i2c(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) return do_i2c_crc(cmdtp, flag, argc, argv); if (!strncmp(argv[0], "pr", 2)) return do_i2c_probe(cmdtp, flag, argc, argv); - if (!strncmp(argv[0], "re", 2)) + if (!strncmp(argv[0], "re", 2)) { i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); return 0; + } if (!strncmp(argv[0], "lo", 2)) return do_i2c_loop(cmdtp, flag, argc, argv); #if defined(CONFIG_CMD_SDRAM) if (!strncmp(argv[0], "sd", 2)) return do_sdram(cmdtp, flag, argc, argv); #endif - else - cmd_usage(cmdtp); + cmd_usage(cmdtp); return 0; } |