diff options
Diffstat (limited to 'tools/power/cpupower/utils/cpufreq-set.c')
| -rw-r--r-- | tools/power/cpupower/utils/cpufreq-set.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/tools/power/cpupower/utils/cpufreq-set.c b/tools/power/cpupower/utils/cpufreq-set.c index 5f783622bf31..dd1539eb8c63 100644 --- a/tools/power/cpupower/utils/cpufreq-set.c +++ b/tools/power/cpupower/utils/cpufreq-set.c @@ -20,34 +20,11 @@ #define NORM_FREQ_LEN 32 -void freq_set_help(void) -{ - printf(_("Usage: cpupower frequency-set [options]\n")); - printf(_("Options:\n")); - printf(_(" -d FREQ, --min FREQ new minimum CPU frequency the governor may select\n")); - printf(_(" -u FREQ, --max FREQ new maximum CPU frequency the governor may select\n")); - printf(_(" -g GOV, --governor GOV new cpufreq governor\n")); - printf(_(" -f FREQ, --freq FREQ specific frequency to be set. Requires userspace\n" - " governor to be available and loaded\n")); - printf(_(" -r, --related Switches all hardware-related CPUs\n")); - printf(_(" -h, --help Prints out this screen\n")); - printf("\n"); - printf(_("Notes:\n" - "1. Omitting the -c or --cpu argument is equivalent to setting it to \"all\"\n")); - printf(_("2. The -f FREQ, --freq FREQ parameter cannot be combined with any other parameter\n" - " except the -c CPU, --cpu CPU parameter\n" - "3. FREQuencies can be passed in Hz, kHz (default), MHz, GHz, or THz\n" - " by postfixing the value with the wanted unit name, without any space\n" - " (FREQuency in kHz =^ Hz * 0.001 =^ MHz * 1000 =^ GHz * 1000000).\n")); - -} - static struct option set_opts[] = { { .name = "min", .has_arg = required_argument, .flag = NULL, .val = 'd'}, { .name = "max", .has_arg = required_argument, .flag = NULL, .val = 'u'}, { .name = "governor", .has_arg = required_argument, .flag = NULL, .val = 'g'}, { .name = "freq", .has_arg = required_argument, .flag = NULL, .val = 'f'}, - { .name = "help", .has_arg = no_argument, .flag = NULL, .val = 'h'}, { .name = "related", .has_arg = no_argument, .flag = NULL, .val='r'}, { }, }; @@ -80,7 +57,6 @@ const struct freq_units def_units[] = { static void print_unknown_arg(void) { printf(_("invalid or unknown argument\n")); - freq_set_help(); } static unsigned long string_to_frequency(const char *str) @@ -231,14 +207,11 @@ int cmd_freq_set(int argc, char **argv) /* parameter parsing */ do { - ret = getopt_long(argc, argv, "d:u:g:f:hr", set_opts, NULL); + ret = getopt_long(argc, argv, "d:u:g:f:r", set_opts, NULL); switch (ret) { case '?': print_unknown_arg(); return -EINVAL; - case 'h': - freq_set_help(); - return 0; case -1: cont = 0; break; |