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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-07 19:26:02 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-07 19:26:02 +0100 |
| commit | 15d4cb9013ab7cdf10760aeabd07b007d635b321 (patch) | |
| tree | 6c49842895e8f925881e4d0ccbc597b7081c8508 /drivers/cpufreq/dbx500-cpufreq.c | |
| parent | adf9684588ec1769b77a9e1c7c68fbad49ec5e43 (diff) | |
| parent | fbbcdc0744dace5fcc8147d11c5fb0791126848a (diff) | |
| download | talos-op-linux-15d4cb9013ab7cdf10760aeabd07b007d635b321.tar.gz talos-op-linux-15d4cb9013ab7cdf10760aeabd07b007d635b321.zip | |
Merge branch 'pm-cpufreq'
* pm-cpufreq:
intel_pstate: skip the driver if ACPI has power mgmt option
cpufreq: ondemand: Remove redundant return statement
cpufreq: move freq change notifications to cpufreq core
cpufreq: distinguish drivers that do asynchronous notifications
cpufreq/intel_pstate: Add static declarations to internal functions
cpufreq: arm_big_little: reconfigure switcher behavior at run time
cpufreq: arm_big_little: add in-kernel switching (IKS) support
ARM: vexpress/TC2: register vexpress-spc cpufreq device
cpufreq: arm_big_little: add vexpress SPC interface driver
ARM: vexpress/TC2: add cpu clock support
ARM: vexpress/TC2: add support for CPU DVFS
Diffstat (limited to 'drivers/cpufreq/dbx500-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/dbx500-cpufreq.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c index 238b16976be1..0e67ab96321a 100644 --- a/drivers/cpufreq/dbx500-cpufreq.c +++ b/drivers/cpufreq/dbx500-cpufreq.c @@ -22,28 +22,8 @@ static struct clk *armss_clk; static int dbx500_cpufreq_target(struct cpufreq_policy *policy, unsigned int index) { - struct cpufreq_freqs freqs; - int ret; - - freqs.old = policy->cur; - freqs.new = freq_table[index].frequency; - - /* pre-change notification */ - cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); - /* update armss clk frequency */ - ret = clk_set_rate(armss_clk, freqs.new * 1000); - - if (ret) { - pr_err("dbx500-cpufreq: Failed to set armss_clk to %d Hz: error %d\n", - freqs.new * 1000, ret); - freqs.new = freqs.old; - } - - /* post change notification */ - cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); - - return ret; + return clk_set_rate(armss_clk, freq_table[index].frequency * 1000); } static unsigned int dbx500_cpufreq_getspeed(unsigned int cpu) |
