diff options
Diffstat (limited to 'drivers/cpufreq/davinci-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/davinci-cpufreq.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/cpufreq/davinci-cpufreq.c b/drivers/cpufreq/davinci-cpufreq.c index 5e8a854..2cf3384 100644 --- a/drivers/cpufreq/davinci-cpufreq.c +++ b/drivers/cpufreq/davinci-cpufreq.c @@ -58,14 +58,6 @@ static int davinci_verify_speed(struct cpufreq_policy *policy) return 0; } -static unsigned int davinci_getspeed(unsigned int cpu) -{ - if (cpu) - return 0; - - return clk_get_rate(cpufreq.armclk) / 1000; -} - static int davinci_target(struct cpufreq_policy *policy, unsigned int idx) { struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data; @@ -73,7 +65,7 @@ static int davinci_target(struct cpufreq_policy *policy, unsigned int idx) unsigned int old_freq, new_freq; int ret = 0; - old_freq = davinci_getspeed(0); + old_freq = policy->cur; new_freq = pdata->freq_table[idx].frequency; /* if moving to higher frequency, up the voltage beforehand */ @@ -116,6 +108,8 @@ static int davinci_cpu_init(struct cpufreq_policy *policy) return result; } + policy->clk = cpufreq.armclk; + /* * Time measurement across the target() function yields ~1500-1800us * time taken with no drivers on notification list. @@ -126,10 +120,10 @@ static int davinci_cpu_init(struct cpufreq_policy *policy) } static struct cpufreq_driver davinci_driver = { - .flags = CPUFREQ_STICKY, + .flags = CPUFREQ_STICKY | CPUFREQ_NEED_INITIAL_FREQ_CHECK, .verify = davinci_verify_speed, .target_index = davinci_target, - .get = davinci_getspeed, + .get = cpufreq_generic_get, .init = davinci_cpu_init, .exit = cpufreq_generic_exit, .name = "davinci", |
