Merge branch 'pm-cpufreq'

* pm-cpufreq: (28 commits)
  cpufreq: handle calls to ->target_index() in separate routine
  cpufreq: s5pv210: drop check for CONFIG_PM_VERBOSE
  cpufreq: intel_pstate: Remove unused member name of cpudata
  cpufreq: Break out early when frequency equals target_freq
  cpufreq: Tegra: drop wrapper around tegra_update_cpu_speed()
  cpufreq: imx6q: Remove unused include
  cpufreq: imx6q: Drop devm_clk/regulator_get usage
  cpufreq: powernow-k8: Suppress checkpatch warnings
  cpufreq: powernv: make local function static
  cpufreq: Enable big.LITTLE cpufreq driver on arm64
  cpufreq: nforce2: remove DEFINE_PCI_DEVICE_TABLE macro
  intel_pstate: Add CPU IDs for Broadwell processors
  cpufreq: Fix build error on some platforms that use cpufreq_for_each_*
  PM / OPP: Move cpufreq specific OPP functions out of generic OPP library
  PM / OPP: Remove cpufreq wrapper dependency on internal data organization
  cpufreq: Catch double invocations of cpufreq_freq_transition_begin/end
  intel_pstate: Remove sample parameter in intel_pstate_calc_busy
  cpufreq: Kconfig: Fix spelling errors
  cpufreq: Make linux-pm@vger.kernel.org official mailing list
  cpufreq: exynos: Use dev_err/info function instead of pr_err/info
  ...

1 files changed, 17 insertions, 15 deletions

diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
index f99cfe24e7bc..c3e55aa28cf8 100644
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -29,17 +29,16 @@ static unsigned int locking_frequency;
 static int exynos_cpufreq_get_index(unsigned int freq)
 {
 	struct cpufreq_frequency_table *freq_table = exynos_info->freq_table;
-	int index;
+	struct cpufreq_frequency_table *pos;
 
-	for (index = 0;
-		freq_table[index].frequency != CPUFREQ_TABLE_END; index++)
-		if (freq_table[index].frequency == freq)
+	cpufreq_for_each_entry(pos, freq_table)
+		if (pos->frequency == freq)
 			break;
 
-	if (freq_table[index].frequency == CPUFREQ_TABLE_END)
+	if (pos->frequency == CPUFREQ_TABLE_END)
 		return -EINVAL;
 
-	return index;
+	return pos - freq_table;
 }
 
 static int exynos_cpufreq_scale(unsigned int target_freq)
@@ -49,6 +48,7 @@ static int exynos_cpufreq_scale(unsigned int target_freq)
 	struct cpufreq_policy *policy = cpufreq_cpu_get(0);
 	unsigned int arm_volt, safe_arm_volt = 0;
 	unsigned int mpll_freq_khz = exynos_info->mpll_freq_khz;
+	struct device *dev = exynos_info->dev;
 	unsigned int old_freq;
 	int index, old_index;
 	int ret = 0;
@@ -90,8 +90,8 @@ static int exynos_cpufreq_scale(unsigned int target_freq)
 		/* Firstly, voltage up to increase frequency */
 		ret = regulator_set_voltage(arm_regulator, arm_volt, arm_volt);
 		if (ret) {
-			pr_err("%s: failed to set cpu voltage to %d\n",
-				__func__, arm_volt);
+			dev_err(dev, "failed to set cpu voltage to %d\n",
+				arm_volt);
 			return ret;
 		}
 	}
@@ -100,8 +100,8 @@ static int exynos_cpufreq_scale(unsigned int target_freq)
 		ret = regulator_set_voltage(arm_regulator, safe_arm_volt,
 				      safe_arm_volt);
 		if (ret) {
-			pr_err("%s: failed to set cpu voltage to %d\n",
-				__func__, safe_arm_volt);
+			dev_err(dev, "failed to set cpu voltage to %d\n",
+				safe_arm_volt);
 			return ret;
 		}
 	}
@@ -115,8 +115,8 @@ static int exynos_cpufreq_scale(unsigned int target_freq)
 		ret = regulator_set_voltage(arm_regulator, arm_volt,
 				arm_volt);
 		if (ret) {
-			pr_err("%s: failed to set cpu voltage to %d\n",
-				__func__, arm_volt);
+			dev_err(dev, "failed to set cpu voltage to %d\n",
+				arm_volt);
 			goto out;
 		}
 	}
@@ -163,6 +163,8 @@ static int exynos_cpufreq_probe(struct platform_device *pdev)
 	if (!exynos_info)
 		return -ENOMEM;
 
+	exynos_info->dev = &pdev->dev;
+
 	if (soc_is_exynos4210())
 		ret = exynos4210_cpufreq_init(exynos_info);
 	else if (soc_is_exynos4212() || soc_is_exynos4412())
@@ -176,13 +178,13 @@ static int exynos_cpufreq_probe(struct platform_device *pdev)
 		goto err_vdd_arm;
 
 	if (exynos_info->set_freq == NULL) {
-		pr_err("%s: No set_freq function (ERR)\n", __func__);
+		dev_err(&pdev->dev, "No set_freq function (ERR)\n");
 		goto err_vdd_arm;
 	}
 
 	arm_regulator = regulator_get(NULL, "vdd_arm");
 	if (IS_ERR(arm_regulator)) {
-		pr_err("%s: failed to get resource vdd_arm\n", __func__);
+		dev_err(&pdev->dev, "failed to get resource vdd_arm\n");
 		goto err_vdd_arm;
 	}
 
@@ -192,7 +194,7 @@ static int exynos_cpufreq_probe(struct platform_device *pdev)
 	if (!cpufreq_register_driver(&exynos_driver))
 		return 0;
 
-	pr_err("%s: failed to register cpufreq driver\n", __func__);
+	dev_err(&pdev->dev, "failed to register cpufreq driver\n");
 	regulator_put(arm_regulator);
 err_vdd_arm:
 	kfree(exynos_info);