General help message cleanup
authorWolfgang Denk <wd@denx.de>
Sun, 24 May 2009 15:06:54 +0000 (17:06 +0200)
committerWolfgang Denk <wd@denx.de>
Fri, 12 Jun 2009 18:47:16 +0000 (20:47 +0200)
commita89c33db96a1e55319a286dd4c3c05ca64ac6bfd
tree512938dbd159b7262aad30e4304cfc05c350226c
parent94796d8544d4248028141bad11c6a74b840e9d6e
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>
165 files changed:
board/BuS/EB+MCF-EV123/EB+MCF-EV123.c
board/ads5121/ads5121_diu.c
board/amcc/acadia/cmd_acadia.c
board/amcc/canyonlands/bootstrap.c
board/amcc/katmai/cmd_katmai.c
board/amcc/kilauea/cmd_pll.c
board/amcc/luan/luan.c
board/amcc/makalu/cmd_pll.c
board/amcc/sequoia/cmd_sequoia.c
board/amcc/taihu/lcd.c
board/amcc/taihu/taihu.c
board/amcc/taihu/update.c
board/amcc/taishan/lcd.c
board/amcc/taishan/showinfo.c
board/amcc/taishan/update.c
board/amcc/yucca/cmd_yucca.c
board/amirix/ap1000/ap1000.c
board/amirix/ap1000/powerspan.c
board/barco/barco.c
board/bc3450/cmd_bc3450.c
board/bf537-stamp/cmd_bf537led.c
board/cm5200/cmd_cm5200.c
board/delta/delta.c
board/esd/ar405/ar405.c
board/esd/cms700/cms700.c
board/esd/common/auto_update.c
board/esd/common/cmd_loadpci.c
board/esd/common/lcd.c
board/esd/common/xilinx_jtag/micro.c
board/esd/cpci2dp/cpci2dp.c
board/esd/cpci405/cpci405.c
board/esd/cpci5200/cpci5200.c
board/esd/cpci750/cpci750.c
board/esd/dasa_sim/cmd_dasa_sim.c
board/esd/du440/du440.c
board/esd/hh405/hh405.c
board/esd/ocrtc/cmd_ocrtc.c
board/esd/pci405/cmd_pci405.c
board/esd/pci405/pci405.c
board/esd/pf5200/pf5200.c
board/esd/plu405/plu405.c
board/esd/pmc440/cmd_pmc440.c
board/esd/tasreg/tasreg.c
board/esd/voh405/voh405.c
board/evb64260/zuma_pbb.c
board/freescale/common/pixis.c
board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
board/g2000/g2000.c
board/hymod/bsp.c
board/inka4x0/inkadiag.c
board/keymile/common/keymile_hdlc_enet.c
board/lwmon/lwmon.c
board/lwmon5/kbd.c
board/lwmon5/lwmon5.c
board/micronas/vct/smc_eeprom.c
board/mpl/mip405/cmd_mip405.c
board/mpl/pati/cmd_pati.c
board/mpl/pip405/cmd_pip405.c
board/mpl/vcma9/cmd_vcma9.c
board/pcippc2/pcippc2.c
board/pcs440ep/pcs440ep.c
board/pn62/cmd_pn62.c
board/prodrive/pdnb3/pdnb3.c
board/pxa255_idp/pxa_idp.c
board/r360mpi/r360mpi.c
board/renesas/sh7785lcr/rtl8169_mac.c
board/renesas/sh7785lcr/selfcheck.c
board/renesas/sh7785lcr/sh7785lcr.c
board/sandburst/common/ppc440gx_i2c.c
board/sandburst/karef/karef.c
board/sandburst/metrobox/metrobox.c
board/siemens/common/fpga.c
board/siemens/pcu_e/pcu_e.c
board/ssv/common/cmd_sled.c
board/ssv/common/wd_pio.c
board/tqc/tqm5200/cmd_stk52xx.c
board/tqc/tqm5200/cmd_tb5200.c
board/tqc/tqm8272/tqm8272.c
board/trab/cmd_trab.c
board/trab/trab.c
board/trizepsiv/eeprom.c
board/w7o/cmd_vpd.c
board/zeus/update.c
board/zeus/zeus.c
common/cmd_ambapp.c
common/cmd_bdinfo.c
common/cmd_bedbug.c
common/cmd_bmp.c
common/cmd_boot.c
common/cmd_bootldr.c
common/cmd_bootm.c
common/cmd_cache.c
common/cmd_cplbinfo.c
common/cmd_dataflash_mmc_mux.c
common/cmd_date.c
common/cmd_dcr.c
common/cmd_df.c
common/cmd_diag.c
common/cmd_display.c
common/cmd_doc.c
common/cmd_dtt.c
common/cmd_eeprom.c
common/cmd_elf.c
common/cmd_ext2.c
common/cmd_fat.c
common/cmd_fdc.c
common/cmd_fdos.c
common/cmd_fdt.c
common/cmd_flash.c
common/cmd_fpga.c
common/cmd_i2c.c
common/cmd_ide.c
common/cmd_immap.c
common/cmd_irq.c
common/cmd_itest.c
common/cmd_jffs2.c
common/cmd_license.c
common/cmd_load.c
common/cmd_log.c
common/cmd_mac.c
common/cmd_mem.c
common/cmd_mfsl.c
common/cmd_mgdisk.c
common/cmd_mii.c
common/cmd_misc.c
common/cmd_mmc.c
common/cmd_mp.c
common/cmd_mtdparts.c
common/cmd_nand.c
common/cmd_net.c
common/cmd_nvedit.c
common/cmd_onenand.c
common/cmd_otp.c
common/cmd_pci.c
common/cmd_pcmcia.c
common/cmd_portio.c
common/cmd_reginfo.c
common/cmd_reiser.c
common/cmd_sata.c
common/cmd_scsi.c
common/cmd_setexpr.c
common/cmd_sf.c
common/cmd_source.c
common/cmd_spi.c
common/cmd_strings.c
common/cmd_ubi.c
common/cmd_ubifs.c
common/cmd_universe.c
common/cmd_usb.c
common/cmd_vfd.c
common/cmd_ximg.c
common/cmd_yaffs2.c
common/command.c
common/hush.c
common/lcd.c
cpu/arm_cortexa8/omap3/board.c
cpu/mpc512x/iim.c
cpu/mpc512x/speed.c
cpu/mpc83xx/speed.c
cpu/nios/asmi.c
cpu/nios2/epcs.c
cpu/nios2/sysid.c
drivers/gpio/pca953x.c
drivers/misc/ds4510.c
drivers/qe/qe.c