x86 gart: rename CONFIG_IOMMU to CONFIG_GART_IOMMU

This patch renames the IOMMU config option to GART_IOMMU because in fact it
means the GART and not general support for an IOMMU on x86.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kernel/Makefile_64 b/arch/x86/kernel/Makefile_64
index 466337ae9a1e..24671c3838b3 100644
--- a/arch/x86/kernel/Makefile_64
+++ b/arch/x86/kernel/Makefile_64
@@ -25,7 +25,7 @@ obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_64.o
 obj-$(CONFIG_PM)                += suspend_64.o
 obj-$(CONFIG_HIBERNATION)       += suspend_asm_64.o
 obj-$(CONFIG_EARLY_PRINTK)      += early_printk.o
-obj-$(CONFIG_IOMMU)             += pci-gart_64.o aperture_64.o
+obj-$(CONFIG_GART_IOMMU)        += pci-gart_64.o aperture_64.o
 obj-$(CONFIG_CALGARY_IOMMU)     += pci-calgary_64.o tce_64.o
 obj-$(CONFIG_SWIOTLB)           += pci-swiotlb_64.o
 obj-$(CONFIG_KPROBES)           += kprobes_64.o