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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 /board/esd/du440
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 'board/esd/du440')
-rw-r--r--board/esd/du440/du440.c33
1 files changed, 17 insertions, 16 deletions
diff --git a/board/esd/du440/du440.c b/board/esd/du440/du440.c
index 45dfa6f..0ec519b 100644
--- a/board/esd/du440/du440.c
+++ b/board/esd/du440/du440.c
@@ -607,8 +607,8 @@ int do_dcf77(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
dcf77, 1, 1, do_dcf77,
"Check DCF77 receiver",
- NULL
- );
+ ""
+);
/*
* initialize USB hub via I2C1
@@ -657,8 +657,8 @@ int do_hubinit(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
hubinit, 1, 1, do_hubinit,
"Initialize USB hub",
- NULL
- );
+ ""
+);
#endif /* CONFIG_I2C_MULTI_BUS */
#define CONFIG_SYS_BOOT_EEPROM_PAGE_WRITE_BITS 3
@@ -790,8 +790,8 @@ int do_setup_boot_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
sbe, 2, 0, do_setup_boot_eeprom,
"setup boot eeprom",
- NULL
- );
+ ""
+);
#if defined(CONFIG_SYS_EEPROM_WREN)
/*
@@ -863,8 +863,9 @@ int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
}
U_BOOT_CMD(eepwren, 2, 0, do_eep_wren,
- "Enable / disable / query EEPROM write access",
- NULL);
+ "Enable / disable / query EEPROM write access",
+ ""
+);
#endif /* #if defined(CONFIG_SYS_EEPROM_WREN) */
static int got_pldirq;
@@ -916,8 +917,8 @@ int do_waitpwrirq(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
wpi, 1, 1, do_waitpwrirq,
"Wait for power change interrupt",
- NULL
- );
+ ""
+);
/*
* initialize DVI panellink transmitter
@@ -961,8 +962,8 @@ int do_dviinit(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
dviinit, 1, 1, do_dviinit,
"Initialize DVI Panellink transmitter",
- NULL
- );
+ ""
+);
/*
* TODO: 'time' command might be useful for others as well.
@@ -1001,8 +1002,8 @@ int do_time(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
time, CONFIG_SYS_MAXARGS, 1, do_time,
"run command and output execution time",
- NULL
- );
+ ""
+);
extern void video_hw_rectfill (
unsigned int bpp, /* bytes per pixel */
@@ -1051,5 +1052,5 @@ int do_gfxdemo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
gfxdemo, CONFIG_SYS_MAXARGS, 1, do_gfxdemo,
"demo",
- NULL
- );
+ ""
+);