diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index de4d5d93c3fd..0fa204b244bd 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -17,37 +17,47 @@ config ARM_DT_BL_CPUFREQ
 	  big.LITTLE platform. This gets frequency tables from DT.
 
 config ARM_EXYNOS_CPUFREQ
-	bool "SAMSUNG EXYNOS SoCs"
-	depends on ARCH_EXYNOS
+	bool
 	select CPU_FREQ_TABLE
-	default y
-	help
-	  This adds the CPUFreq driver common part for Samsung
-	  EXYNOS SoCs.
-
-	  If in doubt, say N.
 
 config ARM_EXYNOS4210_CPUFREQ
-	def_bool CPU_EXYNOS4210
+	bool "SAMSUNG EXYNOS4210"
+	depends on CPU_EXYNOS4210
+	default y
+	select ARM_EXYNOS_CPUFREQ
 	help
 	  This adds the CPUFreq driver for Samsung EXYNOS4210
 	  SoC (S5PV310 or S5PC210).
 
+	  If in doubt, say N.
+
 config ARM_EXYNOS4X12_CPUFREQ
-	def_bool (SOC_EXYNOS4212 || SOC_EXYNOS4412)
+	bool "SAMSUNG EXYNOS4x12"
+	depends on (SOC_EXYNOS4212 || SOC_EXYNOS4412)
+	default y
+	select ARM_EXYNOS_CPUFREQ
 	help
 	  This adds the CPUFreq driver for Samsung EXYNOS4X12
 	  SoC (EXYNOS4212 or EXYNOS4412).
 
+	  If in doubt, say N.
+
 config ARM_EXYNOS5250_CPUFREQ
-	def_bool SOC_EXYNOS5250
+	bool "SAMSUNG EXYNOS5250"
+	depends on SOC_EXYNOS5250
+	default y
+	select ARM_EXYNOS_CPUFREQ
 	help
 	  This adds the CPUFreq driver for Samsung EXYNOS5250
 	  SoC.
 
+	  If in doubt, say N.
+
 config ARM_EXYNOS5440_CPUFREQ
-	def_bool SOC_EXYNOS5440
+	bool "SAMSUNG EXYNOS5440"
+	depends on SOC_EXYNOS5440
 	depends on HAVE_CLK && PM_OPP && OF
+	default y
 	select CPU_FREQ_TABLE
 	help
 	  This adds the CPUFreq driver for Samsung EXYNOS5440
@@ -55,6 +65,8 @@ config ARM_EXYNOS5440_CPUFREQ
 	  different than previous exynos controllers so not using
 	  the common exynos framework.
 
+	  If in doubt, say N.
+
 config ARM_HIGHBANK_CPUFREQ
 	tristate "Calxeda Highbank-based"
 	depends on ARCH_HIGHBANK
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
index 366475161c76..0fac34439e31 100644
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -332,7 +332,6 @@ err_cpufreq:
 	regulator_put(arm_regulator);
 err_vdd_arm:
 	kfree(exynos_info);
-	pr_debug("%s: failed initialization\n", __func__);
 	return -EINVAL;
 }
 late_initcall(exynos_cpufreq_init);
diff --git a/drivers/cpufreq/exynos-cpufreq.h b/drivers/cpufreq/exynos-cpufreq.h
index 92b852ee5ddc..7f25cee8cec2 100644
--- a/drivers/cpufreq/exynos-cpufreq.h
+++ b/drivers/cpufreq/exynos-cpufreq.h
@@ -43,6 +43,27 @@ struct exynos_dvfs_info {
 	bool (*need_apll_change)(unsigned int, unsigned int);
 };
 
+#ifdef CONFIG_ARM_EXYNOS4210_CPUFREQ
 extern int exynos4210_cpufreq_init(struct exynos_dvfs_info *);
+#else
+static inline int exynos4210_cpufreq_init(struct exynos_dvfs_info *info)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+#ifdef CONFIG_ARM_EXYNOS4X12_CPUFREQ
 extern int exynos4x12_cpufreq_init(struct exynos_dvfs_info *);
+#else
+static inline int exynos4x12_cpufreq_init(struct exynos_dvfs_info *info)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+#ifdef CONFIG_ARM_EXYNOS5250_CPUFREQ
 extern int exynos5250_cpufreq_init(struct exynos_dvfs_info *);
+#else
+static inline int exynos5250_cpufreq_init(struct exynos_dvfs_info *info)
+{
+	return -EOPNOTSUPP;
+}
+#endif
diff --git a/drivers/cpufreq/exynos5440-cpufreq.c b/drivers/cpufreq/exynos5440-cpufreq.c
index 0c74018eda47..d514c152fd1a 100644
--- a/drivers/cpufreq/exynos5440-cpufreq.c
+++ b/drivers/cpufreq/exynos5440-cpufreq.c
@@ -238,6 +238,9 @@ static int exynos_target(struct cpufreq_policy *policy,
 	freqs.old = dvfs_info->cur_frequency;
 	freqs.new = freq_table[index].frequency;
 
+	if (freqs.old == freqs.new)
+		goto out;
+
 	cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
 
 	/* Set the target frequency in all C0_3_PSTATE register */