diff options
Diffstat (limited to 'drivers/cpufreq/ppc_cbe_cpufreq.c')
-rw-r--r-- | drivers/cpufreq/ppc_cbe_cpufreq.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/cpufreq/ppc_cbe_cpufreq.c b/drivers/cpufreq/ppc_cbe_cpufreq.c index 52f707d..e42ca9c 100644 --- a/drivers/cpufreq/ppc_cbe_cpufreq.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq.c @@ -30,9 +30,6 @@ #include "ppc_cbe_cpufreq.h" -static DEFINE_MUTEX(cbe_switch_mutex); - - /* the CBE supports an 8 step frequency scaling */ static struct cpufreq_frequency_table cbe_freqs[] = { {1, 0}, @@ -131,27 +128,13 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy) static int cbe_cpufreq_target(struct cpufreq_policy *policy, unsigned int cbe_pmode_new) { - int rc; - struct cpufreq_freqs freqs; - - freqs.old = policy->cur; - freqs.new = cbe_freqs[cbe_pmode_new].frequency; - - mutex_lock(&cbe_switch_mutex); - cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); - pr_debug("setting frequency for cpu %d to %d kHz, " \ "1/%d of max frequency\n", policy->cpu, cbe_freqs[cbe_pmode_new].frequency, cbe_freqs[cbe_pmode_new].driver_data); - rc = set_pmode(policy->cpu, cbe_pmode_new); - - cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); - mutex_unlock(&cbe_switch_mutex); - - return rc; + return set_pmode(policy->cpu, cbe_pmode_new); } static struct cpufreq_driver cbe_cpufreq_driver = { |