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/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 1c5e314..e8273ee 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -221,7 +221,7 @@
"pca953x invert pin 0|1\n"
" - disable/enable polarity inversion for reads\n"
"pca953x intput pin\n"
- " - set pin as input and read value\n"
+ " - set pin as input and read value"
);
#endif /* CONFIG_CMD_PCA953X */
diff --git a/drivers/misc/ds4510.c b/drivers/misc/ds4510.c
index 8b5fbbc..f2510a3 100644
--- a/drivers/misc/ds4510.c
+++ b/drivers/misc/ds4510.c
@@ -404,12 +404,14 @@
"ds4510 pullup pin 0|1\n"
" - disable/enable pullup on specified pin\n"
"ds4510 nv 0|1\n"
- " - make gpio and seeprom writes volatile/non-volatile\n"
+ " - make gpio and seeprom writes volatile/non-volatile"
#ifdef CONFIG_CMD_DS4510_RST
+ "\n"
"ds4510 rstdelay 0-3\n"
- " - set reset output delay\n"
+ " - set reset output delay"
#endif
#ifdef CONFIG_CMD_DS4510_MEM
+ "\n"
"ds4510 eeprom read addr off cnt\n"
"ds4510 eeprom write addr off cnt\n"
" - read/write 'cnt' bytes at EEPROM offset 'off'\n"
@@ -418,7 +420,7 @@
" - read/write 'cnt' bytes at SRAM-shadowed EEPROM offset 'off'\n"
"ds4510 sram read addr off cnt\n"
"ds4510 sram write addr off cnt\n"
- " - read/write 'cnt' bytes at SRAM offset 'off'\n"
+ " - read/write 'cnt' bytes at SRAM offset 'off'"
#endif
);
#endif /* CONFIG_CMD_DS4510 */
diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c
index f114fe0..918bfa7 100644
--- a/drivers/qe/qe.c
+++ b/drivers/qe/qe.c
@@ -473,5 +473,6 @@
qe, 4, 0, qe_cmd,
"QUICC Engine commands",
"fw <addr> [<length>] - Upload firmware binary at address <addr> to "
- "the QE,\n\twith optional length <length> verification.\n"
- );
+ "the QE,\n"
+ "\twith optional length <length> verification."
+);