From: Christoph Hellwig <hch@lst.de>
Date: Mon, 17 Sep 2018 17:10:26 +0000 (+0200)
Subject: ia64: remove the unused bad_dma_address symbol
X-Git-Tag: v4.20-rc1~174^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87af06d8c062220bb1291c32870f6c284297f2c8;p=thirdparty%2Fkernel%2Flinux.git

ia64: remove the unused bad_dma_address symbol

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 3c2884bef3d4a..924966e5aa259 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -15,9 +15,6 @@
 #include <linux/kernel.h>
 #include <asm/page.h>
 
-dma_addr_t bad_dma_address __read_mostly;
-EXPORT_SYMBOL(bad_dma_address);
-
 int no_iommu __read_mostly;
 #ifdef CONFIG_IOMMU_DEBUG
 int force_iommu __read_mostly = 1;