From: Benjamin Gaignard Date: Mon, 23 Oct 2017 09:58:37 +0000 (+0200) Subject: clocksource/drivers/timer-of: Add timer_of_exit function X-Git-Tag: v4.15-rc1~151^2~9^2 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f48729a999ee57b9e831245779e68200dd2bde09;p=linux.git clocksource/drivers/timer-of: Add timer_of_exit function The timer-of API does not provide a function to undo what has been done by the timer_of_init() function. Add a timer_of_exit() function. Signed-off-by: Benjamin Gaignard Signed-off-by: Daniel Lezcano --- diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c index c79122d8e10d..7c64a5c1bfc1 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 e0d727255f72..44f57e02725d 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