From fc9babc2574691d3bbf0428f007b22261fed55c6 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Tue, 18 Jun 2019 17:03:56 +0300 Subject: clocksource/drivers/tegra: Restore base address before cleanup We're adjusting the timer's base for each per-CPU timer to point to the actual start of the timer since device-tree defines a compound registers range that includes all of the timers. In this case the original base need to be restore before calling iounmap to unmap the proper address. Signed-off-by: Dmitry Osipenko Acked-by: Jon Hunter Acked-by: Thierry Reding Signed-off-by: Daniel Lezcano --- drivers/clocksource/timer-tegra.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clocksource/timer-tegra.c b/drivers/clocksource/timer-tegra.c index cc90f22c559b..8e70f38f1898 100644 --- a/drivers/clocksource/timer-tegra.c +++ b/drivers/clocksource/timer-tegra.c @@ -347,6 +347,8 @@ out_irq: irq_dispose_mapping(cpu_to->clkevt.irq); } } + + to->of_base.base = timer_reg_base; out: timer_of_cleanup(to); -- cgit v1.2.3