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clocksource/timer_of: Rename timer_of_exit to timer_of_cleanup 

Change the function name to something more explicit since it is only used
in init error cases.

Add __init annotation and description about the function usage.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: mark.rutland@arm.com
Cc: devicetree@vger.kernel.org
Cc: alexandre.torgue@st.com
Cc: arnd@arndb.de
Cc: julien.thierry@arm.com
Cc: daniel.lezcano@linaro.org
Cc: linux@armlinux.org.uk
Cc: robh+dt@kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: mcoquelin.stm32@gmail.com
Cc: sudeep.holla@arm.com
Cc: ludovic.barre@st.com
Link: https://lkml.kernel.org/r/1510649563-22975-2-git-send-email-benjamin.gaignard@linaro.org
This commit is contained in:
Benjamin Gaignard 2017-11-14 09:52:38 +01:00 committed by Thomas Gleixner
parent d4bfeabe9f
commit 558de28249
2 changed files with 9 additions and 2 deletions
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9
drivers/clocksource/timer-of.c
View File

@ -177,7 +177,14 @@ int __init timer_of_init(struct device_node *np, struct timer_of *to)
return ret;
}
void timer_of_exit(struct timer_of *to)
/**
* timer_of_cleanup - release timer_of ressources
* @to: timer_of structure
*
* Release the ressources that has been used in timer_of_init().
* This function should be called in init error cases
*/
void __init timer_of_cleanup(struct timer_of *to)
{
if (to->flags & TIMER_OF_IRQ)
timer_irq_exit(&to->of_irq);

2
drivers/clocksource/timer-of.h
View File

@ -68,6 +68,6 @@ 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);
extern void __init timer_of_cleanup(struct timer_of *to);
#endif