Thread (3 messages) 3 messages, 3 authors, 2008-02-20

patch pm-remove-unbalanced-mutex_unlock-from-dpm_resume.patch added to gregkh-2.6 tree

From: <gregkh@suse.de>
Date: 2008-02-20 22:00:01
Also in: linux-acpi, lkml

This is a note to let you know that I've just added the patch titled

     Subject: PM: Remove unbalanced mutex_unlock() from dpm_resume()

to my gregkh-2.6 tree.  Its filename is

     pm-remove-unbalanced-mutex_unlock-from-dpm_resume.patch

This tree can be found at 
    http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/

From rjw@sisk.pl  Wed Feb 20 12:56:19 2008
From: "Rafael J. Wysocki" <redacted>
Date: Wed, 20 Feb 2008 02:01:41 +0100
Subject: PM: Remove unbalanced mutex_unlock() from dpm_resume()
To: Greg KH <redacted>
Cc: ACPI Devel Maling List <redacted>, Alan Stern <stern@rowland.harvard.edu>, Len Brown <lenb@kernel.org>, "Linux-pm mailing list" <redacted>, LKML <redacted>, Pavel Machek <redacted>
Message-ID: [ref]
Content-Disposition: inline

From: Rafael J. Wysocki <redacted>

Remove an unnecessary unlocking of dpm_list_mtx in the error path
in drivers/base/power/main.c:dpm_suspend() .

Signed-off-by: Rafael J. Wysocki <redacted>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/base/power/main.c |    1 -
 1 file changed, 1 deletion(-)
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -479,7 +479,6 @@ static int dpm_suspend(pm_message_t stat
 			mutex_lock(&dpm_list_mtx);
 			if (list_empty(&dev->power.entry))
 				list_add(&dev->power.entry, &dpm_locked);
-			mutex_unlock(&dpm_list_mtx);
 			break;
 		}
 		mutex_lock(&dpm_list_mtx);

Patches currently in gregkh-2.6 which might be from rjw@sisk.pl are

driver/driver-core-pm-make-suspend_device-static.patch
driver/pm-remove-unbalanced-mutex_unlock-from-dpm_resume.patch
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