From a89c33db96a1e55319a286dd4c3c05ca64ac6bfd Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Sun, 24 May 2009 17:06:54 +0200 Subject: 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 --- common/cmd_mmc.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'common/cmd_mmc.c') diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index 039fe59c7..32fe49b77 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -89,7 +89,7 @@ U_BOOT_CMD( mmc, 3, 1, do_mmc, "MMC sub-system", "init [dev] - init MMC sub system\n" - "mmc device [dev] - show or set current device\n" + "mmc device [dev] - show or set current device" ); #else /* !CONFIG_GENERIC_MMC */ @@ -135,9 +135,10 @@ int do_mmcinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) return 0; } -U_BOOT_CMD(mmcinfo, 2, 0, do_mmcinfo, - "print MMC information", - "\n"); +U_BOOT_CMD(mmcinfo, 2, 0, do_mmcinfo, + "mmcinfo -- display MMC info\n", + "" +); int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { @@ -231,5 +232,5 @@ U_BOOT_CMD( "read addr blk# cnt\n" "mmc write addr blk# cnt\n" "mmc rescan \n" - "mmc list - list available devices\n"); + "mmc list - lists available devices"); #endif -- cgit v1.2.3