spi: bcm53xx: make local symbol static
authorJingoo Han <jg1.han@samsung.com>
Thu, 28 Aug 2014 09:21:09 +0000 (18:21 +0900)
committerMark Brown <broonie@kernel.org>
Fri, 29 Aug 2014 11:48:41 +0000 (12:48 +0100)
Make local symbol static, because this is used only in this file.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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