From 4f4d1ad6ee69027f51f9d137f7e7d3c863cbc53d Mon Sep 17 00:00:00 2001 From: Thomas Renninger Date: Wed, 22 Apr 2009 13:48:31 +0200 Subject: [CPUFREQ] Only set sampling_rate_max deprecated, sampling_rate_min is useful Update the documentation accordingly. Cleanup and use printk_once. Signed-off-by: Thomas Renninger Signed-off-by: Dave Jones --- drivers/cpufreq/cpufreq_ondemand.c | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) (limited to 'drivers/cpufreq/cpufreq_ondemand.c') diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index a235114..1911d17 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -205,27 +205,13 @@ static void ondemand_powersave_bias_init(void) /************************** sysfs interface ************************/ static ssize_t show_sampling_rate_max(struct cpufreq_policy *policy, char *buf) { - static int print_once; - - if (!print_once) { - printk(KERN_INFO "CPUFREQ: ondemand sampling_rate_max " - "sysfs file is deprecated - used by: %s\n", - current->comm); - print_once = 1; - } + printk_once(KERN_INFO "CPUFREQ: ondemand sampling_rate_max " + "sysfs file is deprecated - used by: %s\n", current->comm); return sprintf(buf, "%u\n", -1U); } static ssize_t show_sampling_rate_min(struct cpufreq_policy *policy, char *buf) { - static int print_once; - - if (!print_once) { - printk(KERN_INFO "CPUFREQ: ondemand sampling_rate_min " - "sysfs file is deprecated - used by: %s\n", - current->comm); - print_once = 1; - } return sprintf(buf, "%u\n", min_sampling_rate); } -- cgit v1.1