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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-02-23 00:41:53 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-02-23 00:41:53 +0100
commitd3caf89433755279caa0196c093a87fc5e63bd36 (patch)
tree6dec650306ce51dcdc28eb55c188f630d774d6a2
parent6ecf96806beaa00cc0f50555cca0106a39c121eb (diff)
parent3a3656d4011625cf98f8cc351968fe30af3cc9ac (diff)
downloadvexpress-lsk-d3caf89433755279caa0196c093a87fc5e63bd36.tar.gz
Merge branch 'pm-cpufreq' into fixes
* pm-cpufreq: imx6q-cpufreq: fix return value check in imx6q_cpufreq_probe() PM / OPP: fix condition for empty of_init_opp_table()
-rw-r--r--drivers/cpufreq/imx6q-cpufreq.c2
-rw-r--r--include/linux/opp.h18
2 files changed, 10 insertions, 10 deletions
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c
index d6b6ef350cb..54e336de373 100644
--- a/drivers/cpufreq/imx6q-cpufreq.c
+++ b/drivers/cpufreq/imx6q-cpufreq.c
@@ -245,7 +245,7 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
arm_reg = devm_regulator_get(cpu_dev, "arm");
pu_reg = devm_regulator_get(cpu_dev, "pu");
soc_reg = devm_regulator_get(cpu_dev, "soc");
- if (!arm_reg || !pu_reg || !soc_reg) {
+ 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;
diff --git a/include/linux/opp.h b/include/linux/opp.h
index 214e0ebcb84..3aca2b8def3 100644
--- a/include/linux/opp.h
+++ b/include/linux/opp.h
@@ -47,15 +47,6 @@ int opp_enable(struct device *dev, unsigned long freq);
int opp_disable(struct device *dev, unsigned long freq);
struct srcu_notifier_head *opp_get_notifier(struct device *dev);
-
-#ifdef CONFIG_OF
-int of_init_opp_table(struct device *dev);
-#else
-static inline int of_init_opp_table(struct device *dev)
-{
- return -EINVAL;
-}
-#endif /* CONFIG_OF */
#else
static inline unsigned long opp_get_voltage(struct opp *opp)
{
@@ -112,6 +103,15 @@ static inline struct srcu_notifier_head *opp_get_notifier(struct device *dev)
}
#endif /* CONFIG_PM_OPP */
+#if defined(CONFIG_PM_OPP) && defined(CONFIG_OF)
+int of_init_opp_table(struct device *dev);
+#else
+static inline int of_init_opp_table(struct device *dev)
+{
+ return -EINVAL;
+}
+#endif
+
#if defined(CONFIG_CPU_FREQ) && defined(CONFIG_PM_OPP)
int opp_init_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table);