led: triggers: fix "no previous prototype for 'trigger_init'" warning
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@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 2c16fa4 commit c36d1431b2ebe2a567556f6d21eb1078284030fd
@Antony Pavlov Antony Pavlov authored on 30 Jul 2014
Sascha Hauer committed on 31 Jul 2014
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drivers/led/led-triggers.c