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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/tasreg
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/tasreg')
-rw-r--r--board/esd/tasreg/tasreg.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/board/esd/tasreg/tasreg.c b/board/esd/tasreg/tasreg.c
index 9602ee5..1844442 100644
--- a/board/esd/tasreg/tasreg.c
+++ b/board/esd/tasreg/tasreg.c
@@ -250,8 +250,8 @@ int do_iploop(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
iploop, 2, 1, do_iploop,
"i2c probe loop <addr>",
- NULL
- );
+ ""
+);
/*
*/
@@ -303,8 +303,8 @@ int do_codec(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
codec, 1, 1, do_codec,
"Enable codec",
- NULL
- );
+ ""
+);
/*
*/
@@ -336,8 +336,8 @@ int do_saa(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
saa, 5, 1, do_saa,
"Write to SAA1064 <addr> <instr> <cntrl> <data>",
- NULL
- );
+ ""
+);
/*
*/
@@ -375,8 +375,8 @@ int do_iwrite(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
iwrite, 6, 1, do_iwrite,
"Write n bytes to I2C-device",
- "addr cnt data0 ... datan\n"
- );
+ "addr cnt data0 ... datan"
+);
/*
*/
@@ -407,8 +407,8 @@ int do_iread(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
iread, 3, 1, do_iread,
"Read from I2C <addr> <cnt>",
- NULL
- );
+ ""
+);
/*
*/
@@ -445,6 +445,6 @@ int do_ireadl(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
ireadl, 2, 1, do_ireadl,
"Read-loop from I2C <addr>",
- NULL
- );
+ ""
+);
#endif