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authorAxel Lin <axel.lin@ingics.com>2016-10-21 09:09:09 +0800
committerMyungJoo Ham <myungjoo.ham@samsung.com>2016-11-17 11:31:28 +0900
commit6bbda2d4f83f7bfeb20fcf67670c47193d6ee6b0 (patch)
treeefa509496a9574a7859c59b4939f094f9a53ab89 /drivers/devfreq
parentf8dbe363ba01de9bebb023f499e7bf9c31f028ab (diff)
PM / devfreq: exynos-ppmu: Remove unused mutex from struct exynos_ppmu
The mutex is not used at all, remove it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq')
-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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