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, 39 insertions, 15 deletions

diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c
index e27fca86fe4..af366c21d4b 100644
--- a/drivers/cpufreq/imx6q-cpufreq.c
+++ b/drivers/cpufreq/imx6q-cpufreq.c
@@ -9,7 +9,6 @@
 #include <linux/clk.h>
 #include <linux/cpu.h>
 #include <linux/cpufreq.h>
-#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/module.h>
 #include <linux/of.h>
@@ -170,25 +169,25 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
 		return -ENOENT;
 	}
 
-	arm_clk = devm_clk_get(cpu_dev, "arm");
-	pll1_sys_clk = devm_clk_get(cpu_dev, "pll1_sys");
-	pll1_sw_clk = devm_clk_get(cpu_dev, "pll1_sw");
-	step_clk = devm_clk_get(cpu_dev, "step");
-	pll2_pfd2_396m_clk = devm_clk_get(cpu_dev, "pll2_pfd2_396m");
+	arm_clk = clk_get(cpu_dev, "arm");
+	pll1_sys_clk = clk_get(cpu_dev, "pll1_sys");
+	pll1_sw_clk = clk_get(cpu_dev, "pll1_sw");
+	step_clk = clk_get(cpu_dev, "step");
+	pll2_pfd2_396m_clk = clk_get(cpu_dev, "pll2_pfd2_396m");
 	if (IS_ERR(arm_clk) || IS_ERR(pll1_sys_clk) || IS_ERR(pll1_sw_clk) ||
 	    IS_ERR(step_clk) || IS_ERR(pll2_pfd2_396m_clk)) {
 		dev_err(cpu_dev, "failed to get clocks\n");
 		ret = -ENOENT;
-		goto put_node;
+		goto put_clk;
 	}
 
-	arm_reg = devm_regulator_get(cpu_dev, "arm");
-	pu_reg = devm_regulator_get(cpu_dev, "pu");
-	soc_reg = devm_regulator_get(cpu_dev, "soc");
+	arm_reg = regulator_get(cpu_dev, "arm");
+	pu_reg = regulator_get(cpu_dev, "pu");
+	soc_reg = regulator_get(cpu_dev, "soc");
 	if (IS_ERR(arm_reg) || IS_ERR(pu_reg) || IS_ERR(soc_reg)) {
 		dev_err(cpu_dev, "failed to get regulators\n");
 		ret = -ENOENT;
-		goto put_node;
+		goto put_reg;
 	}
 
 	/*
@@ -201,21 +200,21 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
 		ret = of_init_opp_table(cpu_dev);
 		if (ret < 0) {
 			dev_err(cpu_dev, "failed to init OPP table: %d\n", ret);
-			goto put_node;
+			goto put_reg;
 		}
 
 		num = dev_pm_opp_get_opp_count(cpu_dev);
 		if (num < 0) {
 			ret = num;
 			dev_err(cpu_dev, "no OPP table is found: %d\n", ret);
-			goto put_node;
+			goto put_reg;
 		}
 	}
 
 	ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table);
 	if (ret) {
 		dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret);
-		goto put_node;
+		goto put_reg;
 	}
 
 	/* Make imx6_soc_volt array's size same as arm opp number */
@@ -301,7 +300,24 @@ soc_opp_out:
 
 free_freq_table:
 	dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
-put_node:
+put_reg:
+	if (!IS_ERR(arm_reg))
+		regulator_put(arm_reg);
+	if (!IS_ERR(pu_reg))
+		regulator_put(pu_reg);
+	if (!IS_ERR(soc_reg))
+		regulator_put(soc_reg);
+put_clk:
+	if (!IS_ERR(arm_clk))
+		clk_put(arm_clk);
+	if (!IS_ERR(pll1_sys_clk))
+		clk_put(pll1_sys_clk);
+	if (!IS_ERR(pll1_sw_clk))
+		clk_put(pll1_sw_clk);
+	if (!IS_ERR(step_clk))
+		clk_put(step_clk);
+	if (!IS_ERR(pll2_pfd2_396m_clk))
+		clk_put(pll2_pfd2_396m_clk);
 	of_node_put(np);
 	return ret;
 }
@@ -310,6 +326,14 @@ static int imx6q_cpufreq_remove(struct platform_device *pdev)
 {
 	cpufreq_unregister_driver(&imx6q_cpufreq_driver);
 	dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
+	regulator_put(arm_reg);
+	regulator_put(pu_reg);
+	regulator_put(soc_reg);
+	clk_put(arm_clk);
+	clk_put(pll1_sys_clk);
+	clk_put(pll1_sw_clk);
+	clk_put(step_clk);
+	clk_put(pll2_pfd2_396m_clk);
 
 	return 0;
 }