Merge Linux 2.6.23

[linux-2.6-omap-h63xx.git] / drivers / macintosh / windfarm_core.c

diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index 4fcb245ba184edd3d06684f4e2572b5571918212..516d943227e240750475c482c221de5dbdd066cb 100644 (file)
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -80,7 +80,8 @@ int wf_critical_overtemp(void)
                                "PATH=/sbin:/usr/sbin:/bin:/usr/bin",
                                NULL };
 
-       return call_usermodehelper(critical_overtemp_path, argv, envp, 0);
+       return call_usermodehelper(critical_overtemp_path,
+                                  argv, envp, UMH_WAIT_EXEC);
 }
 EXPORT_SYMBOL_GPL(wf_critical_overtemp);
 
@@ -92,6 +93,7 @@ static int wf_thread_func(void *data)
 
        DBG("wf: thread started\n");
 
+       set_freezable();
        while(!kthread_should_stop()) {
                if (time_after_eq(jiffies, next)) {
                        wf_notify(WF_EVENT_TICK, NULL);