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path: root/drivers/serial/kgdboc.c
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Diffstat (limited to 'drivers/serial/kgdboc.c')
-rw-r--r--drivers/serial/kgdboc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/serial/kgdboc.c b/drivers/serial/kgdboc.c
index 3374618..25a8bc5 100644
--- a/drivers/serial/kgdboc.c
+++ b/drivers/serial/kgdboc.c
@@ -90,7 +90,8 @@ static DECLARE_WORK(kgdboc_restore_input_work, kgdboc_restore_input_helper);
static void kgdboc_restore_input(void)
{
- schedule_work(&kgdboc_restore_input_work);
+ if (likely(system_state == SYSTEM_RUNNING))
+ schedule_work(&kgdboc_restore_input_work);
}
static int kgdboc_register_kbd(char **cptr)