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/cpu/arm_cortexa8/omap3/board.c b/cpu/arm_cortexa8/omap3/board.c
index 51d5cf6..6e29599 100644
--- a/cpu/arm_cortexa8/omap3/board.c
+++ b/cpu/arm_cortexa8/omap3/board.c
@@ -335,8 +335,8 @@
U_BOOT_CMD(
nandecc, 2, 1, do_switch_ecc,
"nandecc - switch OMAP3 NAND ECC calculation algorithm\n",
- "[hw/sw] - Switch between NAND hardware (hw) or software (sw) ecc algorithm\n"
- );
+ "[hw/sw] - Switch between NAND hardware (hw) or software (sw) ecc algorithm"
+);
#endif /* CONFIG_NAND_OMAP_GPMC */
diff --git a/cpu/mpc512x/iim.c b/cpu/mpc512x/iim.c
index 6cdc422..8f2eb37 100644
--- a/cpu/mpc512x/iim.c
+++ b/cpu/mpc512x/iim.c
@@ -389,6 +389,6 @@
" no args for entire bank\n"
"fuse prog <frow_bit> - program fuse at row <frow>, bit <_bit>\n"
" <frow> is 0-31, <bit> is 0-7; eg. 13_2 \n"
- " WARNING - this is permanent\n"
- );
+ " WARNING - this is permanent"
+);
#endif /* CONFIG_CMD_FUSE */
diff --git a/cpu/mpc512x/speed.c b/cpu/mpc512x/speed.c
index 5992111..1f90862 100644
--- a/cpu/mpc512x/speed.c
+++ b/cpu/mpc512x/speed.c
@@ -138,7 +138,7 @@
U_BOOT_CMD(clocks, 1, 0, do_clocks,
"print clock configuration",
- " clocks\n"
+ " clocks"
);
int prt_mpc512x_clks (void)
diff --git a/cpu/mpc83xx/speed.c b/cpu/mpc83xx/speed.c
index 9b7e7b5..95b558f 100644
--- a/cpu/mpc83xx/speed.c
+++ b/cpu/mpc83xx/speed.c
@@ -545,5 +545,5 @@
U_BOOT_CMD(clocks, 1, 0, do_clocks,
"print clock configuration",
- " clocks\n"
+ " clocks"
);
diff --git a/cpu/nios/asmi.c b/cpu/nios/asmi.c
index 2c2e838..33553b7 100644
--- a/cpu/nios/asmi.c
+++ b/cpu/nios/asmi.c
@@ -48,7 +48,7 @@
"asmi write addr offset count\n"\
" - write count bytes to offset from addr.\n"\
"asmi verify addr offset count\n"\
- " - verify count bytes at offset from addr.\n"
+ " - verify count bytes at offset from addr."
/*-----------------------------------------------------------------------*/
diff --git a/cpu/nios2/epcs.c b/cpu/nios2/epcs.c
index 968b50f..483b249 100644
--- a/cpu/nios2/epcs.c
+++ b/cpu/nios2/epcs.c
@@ -47,7 +47,7 @@
"epcs write addr offset count\n"\
" - write count bytes to offset from addr.\n"\
"epcs verify addr offset count\n"\
- " - verify count bytes at offset from addr.\n"
+ " - verify count bytes at offset from addr."
/*-----------------------------------------------------------------------*/
diff --git a/cpu/nios2/sysid.c b/cpu/nios2/sysid.c
index 251204b..77bc8b5 100644
--- a/cpu/nios2/sysid.c
+++ b/cpu/nios2/sysid.c
@@ -53,6 +53,6 @@
U_BOOT_CMD(
sysid, 1, 1, do_sysid,
"display Nios-II system id",
- "\n - display Nios-II system id\n"
+ ""
);
#endif /* CONFIG_SYS_NIOS_SYSID_BASE */
