cpufreq: qcom: Add explicit io.h include for readl/writel_relaxed

The qcom-cpufreq-hw driver is relying on an implicit include of io.h
which doesn't get included on some architectures.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
index 370fe6a0104b6ce254a6d06ed74b9a4d67b30491..900d6844c43d3f0f1337029f641bddb45b5f839f 100644 (file)
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++ b/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -9,6 +9,7 @@
 #include <linux/init.h>
 #include <linux/interconnect.h>
 #include <linux/interrupt.h>
+#include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/of.h>