[PATCH] PM: Remove unbalanced mutex_unlock() from dpm_resume()
From: Rafael J. Wysocki <hidden>
Date: 2008-02-20 01:03:23
Also in:
linux-acpi, lkml
From: Rafael J. Wysocki <hidden>
Date: 2008-02-20 01:03:23
Also in:
linux-acpi, lkml
Hi Greg, Please consider taking the following fix for 2.6.25. Thanks, Rafael --- 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> --- drivers/base/power/main.c | 1 - 1 file changed, 1 deletion(-) Index: linux-2.6/drivers/base/power/main.c ===================================================================
--- linux-2.6.orig/drivers/base/power/main.c
+++ linux-2.6/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);