vt8623fb: new framebuffer driver for VIA VT8623

[powerpc.git] / kernel / stop_machine.c

diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index dcfb5d7..daabb74 100644 (file)
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -1,8 +1,12 @@
-#include <linux/stop_machine.h>
-#include <linux/kthread.h>
-#include <linux/sched.h>
+/* Copyright 2005 Rusty Russell rusty@rustcorp.com.au IBM Corporation.
+ * GPL v2 and any later version.
+ */
 #include <linux/cpu.h>
 #include <linux/err.h>
+#include <linux/kthread.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/stop_machine.h>
 #include <linux/syscalls.h>
 #include <asm/atomic.h>
 #include <asm/semaphore.h>
@@ -111,7 +115,6 @@ static int stop_machine(void)
        /* If some failed, kill them all. */
        if (ret < 0) {
                stopmachine_set_state(STOPMACHINE_EXIT);
-               up(&stopmachine_mutex);
                return ret;
        }
 
@@ -206,3 +209,4 @@ int stop_machine_run(int (*fn)(void *), void *data, unsigned int cpu)
 
        return ret;
 }
+EXPORT_SYMBOL_GPL(stop_machine_run);