video: imxfb: Make local symbols static
authorSachin Kamat <sachin.kamat@linaro.org>
Fri, 10 May 2013 11:55:08 +0000 (17:25 +0530)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Wed, 26 Jun 2013 11:51:19 +0000 (14:51 +0300)
These symbols are used only in this file.
Make them static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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