[PATCH v7 1/6] timer: add timer_of_exit function
From: Benjamin Gaignard <hidden>
Date: 2017-10-23 09:59:44
Also in:
linux-arm-kernel, lkml
Subsystem:
clocksource, clockevent drivers, the rest · Maintainers:
Daniel Lezcano, Thomas Gleixner, Linus Torvalds
Add this exit function to be able to undo what have been done in timer_of_init(). Signed-off-by: Benjamin Gaignard <redacted> --- drivers/clocksource/timer-of.c | 12 ++++++++++++ drivers/clocksource/timer-of.h | 3 +++ 2 files changed, 15 insertions(+)
diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c
index c79122d..7c64a5c1 100644
--- a/drivers/clocksource/timer-of.c
+++ b/drivers/clocksource/timer-of.c@@ -176,3 +176,15 @@ int __init timer_of_init(struct device_node *np, struct timer_of *to) timer_base_exit(&to->of_base); return ret; } + +void timer_of_exit(struct timer_of *to) +{ + if (to->flags & TIMER_OF_IRQ) + timer_irq_exit(&to->of_irq); + + if (to->flags & TIMER_OF_CLOCK) + timer_clk_exit(&to->of_clk); + + if (to->flags & TIMER_OF_BASE) + timer_base_exit(&to->of_base); +}
diff --git a/drivers/clocksource/timer-of.h b/drivers/clocksource/timer-of.h
index e0d7272..44f57e0 100644
--- a/drivers/clocksource/timer-of.h
+++ b/drivers/clocksource/timer-of.h@@ -66,4 +66,7 @@ static inline unsigned long timer_of_period(struct timer_of *to) extern int __init timer_of_init(struct device_node *np, struct timer_of *to); + +extern void timer_of_exit(struct timer_of *to); + #endif
--
2.7.4