From 2b735daae5fb5e2d0ae0cadd4da8b2715989d6d2 Mon Sep 17 00:00:00 2001
From: Kevin O'Connor <kevin@koconnor.net>
Date: Wed, 29 Mar 2017 13:01:35 -0400
Subject: timer: Make sure to reset the timer repeat checks on a shutdown

Reset the timer repeat checks on shutdown, otherwise it is possible to
get into an infinite shutdown loop.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---
 src/generic/timer.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/generic/timer.c')

diff --git a/src/generic/timer.c b/src/generic/timer.c
index 256ccb3d..5185ed54 100644
--- a/src/generic/timer.c
+++ b/src/generic/timer.c
@@ -94,3 +94,10 @@ timer_task(void)
     irq_enable();
 }
 DECL_TASK(timer_task);
+
+static void
+timer_irq_shutdown(void)
+{
+    timer_repeat_until = timer_read_time() + TIMER_IDLE_REPEAT_TICKS;
+}
+DECL_SHUTDOWN(timer_irq_shutdown);
-- 
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