[PATCH] net: ethernet: davinci_emac: make local function emac_poll_controller() static

[David Miller]

From: Wei Yongjun <weiyj.lk at gmail.com>
Date: Wed, 20 Mar 2013 23:01:45 +0800

> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> emac_poll_controller() was not declared. It should be static.
> 
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>

Applied.