linux-kernel - [PATCH] clocksource/drivers/digicolor: fix warning of non-static function

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Message-Id: <1465308710-18297-1-git-send-email-ben.dooks@codethink.co.uk>
Date:	Tue,  7 Jun 2016 15:11:50 +0100
From:	Ben Dooks <ben.dooks@...ethink.co.uk>
To:	linux-kernel@...ts.codethink.co.uk
Cc:	Ben Dooks <ben.dooks@...ethink.co.uk>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Baruch Siach <baruch@...s.co.il>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] clocksource/drivers/digicolor: fix warning of non-static function

Change the dc_timer function to be static as it is not used outside
this driver. This fixes the following warning:

drivers/clocksource/timer-digicolor.c:66:24: warning: symbol 'dc_timer' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@...ethink.co.uk>
---
Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Baruch Siach <baruch@...s.co.il>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/clocksource/timer-digicolor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-digicolor.c b/drivers/clocksource/timer-digicolor.c
index a536eeb..96bb222 100644
--- a/drivers/clocksource/timer-digicolor.c
+++ b/drivers/clocksource/timer-digicolor.c
@@ -63,7 +63,7 @@ struct digicolor_timer {
 	int timer_id; /* one of TIMER_* */
 };
 
-struct digicolor_timer *dc_timer(struct clock_event_device *ce)
+static struct digicolor_timer *dc_timer(struct clock_event_device *ce)
 {
 	return container_of(ce, struct digicolor_timer, ce);
 }
-- 
2.8.1