linux-kernel - [PATCH v8 1/6] clocksource: timer_of: rename timer_of_exit to timer_of

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Date:   Tue, 14 Nov 2017 09:52:38 +0100
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     robh+dt@...nel.org, mark.rutland@....com, linux@...linux.org.uk,
        mcoquelin.stm32@...il.com, alexandre.torgue@...com,
        daniel.lezcano@...aro.org, tglx@...utronix.de,
        ludovic.barre@...com, julien.thierry@....com, sudeep.holla@....com,
        arnd@...db.de
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>
Subject: [PATCH v8 1/6] clocksource: timer_of: rename timer_of_exit to timer_of_cleanup

Change 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@...aro.org>
---
 drivers/clocksource/timer-of.c | 9 ++++++++-
 drivers/clocksource/timer-of.h | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c
index 7c64a5c1..a319904 100644
--- a/drivers/clocksource/timer-of.c
+++ b/drivers/clocksource/timer-of.c
@@ -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);
diff --git a/drivers/clocksource/timer-of.h b/drivers/clocksource/timer-of.h
index 44f57e0..f521477 100644
--- a/drivers/clocksource/timer-of.h
+++ b/drivers/clocksource/timer-of.h
@@ -67,6 +67,6 @@ 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
-- 
2.7.4