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>
diff --git a/common/cmd_ubifs.c b/common/cmd_ubifs.c
index 4767aa4..d9f60d5 100644
--- a/common/cmd_ubifs.c
+++ b/common/cmd_ubifs.c
@@ -119,14 +119,17 @@
U_BOOT_CMD(
ubifsmount, 2, 0, do_ubifs_mount,
"mount UBIFS volume",
- "\n");
+ ""
+);
U_BOOT_CMD(ubifsls, 2, 0, do_ubifs_ls,
- "list files in a directory",
- "[directory]\n"
- " - list files in a 'directory' (default '/')\n");
+ "list files in a directory",
+ "[directory]\n"
+ " - list files in a 'directory' (default '/')"
+);
U_BOOT_CMD(ubifsload, 4, 0, do_ubifs_load,
- "load file from an UBIFS filesystem",
- "<addr> <filename> [bytes]\n"
- " - load file 'filename' to address 'addr'\n");
+ "load file from an UBIFS filesystem",
+ "<addr> <filename> [bytes]\n"
+ " - load file 'filename' to address 'addr'"
+);
