From 9321b8cbbbf3a8dbd4748e3722facaeb8401bd13 Mon Sep 17 00:00:00 2001
From: Jaswinder Singh <jaswinder@infradead.org>
Date: Mon, 21 Jul 2008 22:24:29 +0530
Subject: [PATCH] x86: pci-dma.c declare iommu_bio_merge before they get used

moved iommu_bio_merge from io_64.h to io.h because it is required for both.

Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
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