[08/27] cpufreq: e_powersaver: Don't validate the frequency table twice
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Message ID 8c69a1611f395d02f2bf53cca5fba7f1007059cc.1519620578.git.viresh.kumar@linaro.org
State Mainlined
Delegated to: Rafael Wysocki
Headers show

Commit Message

Viresh Kumar Feb. 26, 2018, 5:08 a.m. UTC
The cpufreq core is already validating the CPU frequency table after
calling the ->init() callback of the cpufreq drivers and the drivers
don't need to do the same anymore. Though they need to set the
policy->freq_table field directly from the ->init() callback now.

Stop validating the frequency table from e_powersaver driver.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/cpufreq/e_powersaver.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

Patch
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diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c
index cdf097b29862..60bea302abbe 100644
--- a/drivers/cpufreq/e_powersaver.c
+++ b/drivers/cpufreq/e_powersaver.c
@@ -184,7 +184,6 @@  static int eps_cpu_init(struct cpufreq_policy *policy)
 	struct cpuinfo_x86 *c = &cpu_data(0);
 	struct cpufreq_frequency_table *f_table;
 	int k, step, voltage;
-	int ret;
 	int states;
 #if IS_ENABLED(CONFIG_ACPI_PROCESSOR)
 	unsigned int limit;
@@ -359,12 +358,7 @@  static int eps_cpu_init(struct cpufreq_policy *policy)
 	}
 
 	policy->cpuinfo.transition_latency = 140000; /* 844mV -> 700mV in ns */
-
-	ret = cpufreq_table_validate_and_show(policy, &centaur->freq_table[0]);
-	if (ret) {
-		kfree(centaur);
-		return ret;
-	}
+	policy->freq_table = &centaur->freq_table[0];
 
 	return 0;
 }