[PATCH 5/5] led: triggers: fix "no previous prototype for 'trigger_init'" warning

[Antony Pavlov]

Here is compiler's message:

    drivers/led/led-triggers.c:148:5: warning: no previous prototype for 'trigger_init' [-Wmissing-prototypes]
    int trigger_init(void)
        ^

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 drivers/led/led-triggers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/led/led-triggers.c b/drivers/led/led-triggers.c
index 1a5a09f..c5484d5 100644
--- a/drivers/led/led-triggers.c
+++ b/drivers/led/led-triggers.c
@@ -145,7 +145,7 @@ int led_get_trigger(enum led_trigger trigger)
 	return led_get_number(triggers[trigger].led);
 }
 
-int trigger_init(void)
+static int trigger_init(void)
 {
 	return poller_register(&trigger_poller);
 }
-- 
2.0.1