From: Axel Lin <axel.lin@ingics.com>
To: "Rafael J . Wysocki" <rafael.j.wysocki@intel.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
Axel Lin <axel.lin@ingics.com>
Subject: [RESEND][PATCH 2/2] PM / devfreq: exynos-ppmu: Remove unused mutex from struct exynos_ppmu
Date: Fri, 21 Oct 2016 09:09:09 +0800 [thread overview]
Message-ID: <1477012149-9928-2-git-send-email-axel.lin@ingics.com> (raw)
In-Reply-To: <1477012149-9928-1-git-send-email-axel.lin@ingics.com>
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>
---
This patch was sent on https://patchwork.kernel.org/patch/9341097/
drivers/devfreq/event/exynos-ppmu.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index f55cf0e..251692b 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;
};
@@ -463,7 +461,6 @@ 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 */
--
2.7.4
next prev parent reply other threads:[~2016-10-21 1:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-21 1:09 [RESEND][PATCH 1/2] PM / devfreq: exynos-ppmu: ppmu_events array should not be NULL terminated Axel Lin
2016-10-21 1:09 ` Axel Lin [this message]
[not found] ` <CGME20161021010940epcas1p1bf0feb2d8401d44adbcbd7f399d30f64@epcas1p1.samsung.com>
2016-10-27 0:29 ` [RESEND][PATCH 2/2] PM / devfreq: exynos-ppmu: Remove unused mutex from struct exynos_ppmu MyungJoo Ham
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