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authorWolfgang Denk <wd@denx.de>2009-05-24 17:06:54 +0200
committerWolfgang Denk <wd@denx.de>2009-06-12 20:47:16 +0200
commita89c33db96a1e55319a286dd4c3c05ca64ac6bfd (patch)
tree512938dbd159b7262aad30e4304cfc05c350226c /common/cmd_misc.c
parent94796d8544d4248028141bad11c6a74b840e9d6e (diff)
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General help message cleanup
Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'common/cmd_misc.c')
-rw-r--r--common/cmd_misc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/common/cmd_misc.c b/common/cmd_misc.c
index 024299a..b97537e 100644
--- a/common/cmd_misc.c
+++ b/common/cmd_misc.c
@@ -56,7 +56,7 @@ int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
U_BOOT_CMD(
irqinfo, 1, 1, do_irqinfo,
"print information about IRQs",
- NULL
+ ""
);
#endif
@@ -64,5 +64,5 @@ U_BOOT_CMD(
sleep , 2, 1, do_sleep,
"delay execution for some time",
"N\n"
- " - delay execution for N seconds (N is _decimal_ !!!)\n"
+ " - delay execution for N seconds (N is _decimal_ !!!)"
);