From 55ae2f3b88421256e0a785320f7067bc58c1b0cd Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Fri, 5 Jun 2015 10:35:31 +0200
Subject: [PATCH] microblaze: Label local function static

Warnings found by sparse:
arch/microblaze/kernel/dma.c:157:5: warning: symbol
'dma_direct_mmap_coherent' was not declared. Should it be static?
arch/microblaze/kernel/kgdb.c:35:14: warning: symbol 'pvr' was not
declared. Should it be static?

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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