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Date: Sat, 14 May 2016 05:45:45 +0000 From: Caizhiyong <caizhiyong@...ilicon.com> To: Andrew Morton <akpm@...ux-foundation.org>, "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>, "kyungmin.park@...sung.com" <kyungmin.park@...sung.com>, "myungjoo.ham@...sung.com" <myungjoo.ham@...sung.com>, lkml <linux-kernel@...r.kernel.org> CC: "Wanli (welly)" <welly.wan@...ilicon.com>, Quyaxin <quyaxin@...ilicon.com>, "Wangming (Wonder)" <mingwonder.wang@...ilicon.com> Subject: [PATCH] devfreq: fix double call put_device From: Cai Zhiyong <caizhiyong@...wei.com> Date: Sat, 14 May 2016 14:13:30 +0800 Subject: [PATCH] devfreq: fix double call put_device 1295 */ 1296 void device_unregister(struct device *dev) 1297 { 1298 pr_debug("device: '%s': %s\n", dev_name(dev), __func__); 1299 device_del(dev); 1300 put_device(dev); 1301 } 1302 EXPORT_SYMBOL_GPL(device_unregister); 1303 device_unregister is called put_device, there is no need to call put_device(&devfreq->dev) again. Signed-off-by: Cai Zhiyong <caizhiyong@...wei.com> --- drivers/devfreq/devfreq.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 1d6c803..8de22c0 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -621,7 +621,6 @@ int devfreq_remove_device(struct devfreq *devfreq) return -EINVAL; device_unregister(&devfreq->dev); - put_device(&devfreq->dev); return 0; } -- 1.7.9.5
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