From 70dc53633760de48b2d244da8a7b477c628eee05 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Tue, 23 Sep 2014 17:01:02 -0300
Subject: [PATCH] [media] tc90522: declare tc90522_functionality as static

drivers/media/dvb-frontends/tc90522.c:706:5: warning: symbol 'tc90522_functionality' was not declared. Should it be static?
drivers/media/dvb-frontends/tc90522.c:706:5: warning: no previous prototype for 'tc90522_functionality' [-Wmissing-prototypes]
 u32 tc90522_functionality(struct i2c_adapter *adap)
     ^

Cc: Akihiro Tsukada <tskd08@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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