x86: rename arch/x86/kernel/pci-swiotlb_64.c => pci-swiotlb.c
The file is used for 32 and 64 bit since:
commit cfb80c9eae8c7ed8f2ee81090062d15ead51cbe8
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Tue Dec 16 12:17:36 2008 -0800
x86: unify pci iommu setup and allow swiotlb to compile for 32 bit
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index d364df0..bb1eef6 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -109,7 +109,7 @@
obj-$(CONFIG_X86_CHECK_BIOS_CORRUPTION) += check.o
-obj-$(CONFIG_SWIOTLB) += pci-swiotlb_64.o # NB rename without _64
+obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o
###
# 64 bit specific files