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-rw-r--r--drivers/devfreq/event/exynos-ppmu.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index 958285d5d64b..107eb91a9415 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -15,7 +15,6 @@
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/mutex.h>
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/suspend.h>
@@ -34,7 +33,6 @@ struct exynos_ppmu {
unsigned int num_events;
struct device *dev;
- struct mutex lock;
struct exynos_ppmu_data ppmu;
};
@@ -462,7 +460,6 @@ static int exynos_ppmu_probe(struct platform_device *pdev)
if (!info)
return -ENOMEM;
- mutex_init(&info->lock);
info->dev = &pdev->dev;
/* Parse dt data to get resource */

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