iommu: rename intr_remapping.[ch] to irq_remapping.[ch]

Make the file names consistent with the naming conventions of irq subsystem.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Joerg Roedel <joerg.roedel@amd.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
diff --git a/drivers/iommu/Makefile b/drivers/iommu/Makefile
index 823e1cf..3e5e82a 100644
--- a/drivers/iommu/Makefile
+++ b/drivers/iommu/Makefile
@@ -4,7 +4,7 @@
 obj-$(CONFIG_AMD_IOMMU_V2) += amd_iommu_v2.o
 obj-$(CONFIG_DMAR_TABLE) += dmar.o
 obj-$(CONFIG_INTEL_IOMMU) += iova.o intel-iommu.o
-obj-$(CONFIG_IRQ_REMAP) += intel_intr_remapping.o intr_remapping.o
+obj-$(CONFIG_IRQ_REMAP) += intel_irq_remapping.o irq_remapping.o
 obj-$(CONFIG_OMAP_IOMMU) += omap-iommu.o
 obj-$(CONFIG_OMAP_IOVMM) += omap-iovmm.o
 obj-$(CONFIG_OMAP_IOMMU_DEBUG) += omap-iommu-debug.o
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
index ee74f69..5ef65cf 100644
--- a/drivers/iommu/dmar.c
+++ b/drivers/iommu/dmar.c
@@ -36,7 +36,7 @@
 #include <linux/tboot.h>
 #include <linux/dmi.h>
 #include <linux/slab.h>
-#include <asm/intr_remapping.h>
+#include <asm/irq_remapping.h>
 #include <asm/iommu_table.h>
 
 #define PREFIX "DMAR: "
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index cef5b82..bf2fbaa 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -42,7 +42,7 @@
 #include <linux/dmi.h>
 #include <linux/pci-ats.h>
 #include <linux/memblock.h>
-#include <asm/intr_remapping.h>
+#include <asm/irq_remapping.h>
 #include <asm/cacheflush.h>
 #include <asm/iommu.h>
 
diff --git a/drivers/iommu/intel_intr_remapping.c b/drivers/iommu/intel_irq_remapping.c
similarity index 99%
rename from drivers/iommu/intel_intr_remapping.c
rename to drivers/iommu/intel_irq_remapping.c
index efeb601..b4d3950 100644
--- a/drivers/iommu/intel_intr_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -11,11 +11,11 @@
 #include <asm/cpu.h>
 #include <linux/intel-iommu.h>
 #include <acpi/acpi.h>
-#include <asm/intr_remapping.h>
+#include <asm/irq_remapping.h>
 #include <asm/pci-direct.h>
 #include <asm/msidef.h>
 
-#include "intr_remapping.h"
+#include "irq_remapping.h"
 
 struct ioapic_scope {
 	struct intel_iommu *iommu;
diff --git a/drivers/iommu/intr_remapping.c b/drivers/iommu/irq_remapping.c
similarity index 99%
rename from drivers/iommu/intr_remapping.c
rename to drivers/iommu/irq_remapping.c
index 523a7b3..1cf350e 100644
--- a/drivers/iommu/intr_remapping.c
+++ b/drivers/iommu/irq_remapping.c
@@ -2,7 +2,7 @@
 #include <linux/string.h>
 #include <linux/errno.h>
 
-#include "intr_remapping.h"
+#include "irq_remapping.h"
 
 int irq_remapping_enabled;
 
diff --git a/drivers/iommu/intr_remapping.h b/drivers/iommu/irq_remapping.h
similarity index 96%
rename from drivers/iommu/intr_remapping.h
rename to drivers/iommu/irq_remapping.h
index bd5d98f..b12974c 100644
--- a/drivers/iommu/intr_remapping.h
+++ b/drivers/iommu/irq_remapping.h
@@ -19,8 +19,8 @@
  * remapping drivers but with no need to be visible outside of the IOMMU layer.
  */
 
-#ifndef __INTR_REMAPPING_H
-#define __INTR_REMAPPING_H
+#ifndef __IRQ_REMAPPING_H
+#define __IRQ_REMAPPING_H
 
 #ifdef CONFIG_IRQ_REMAP
 
@@ -85,4 +85,4 @@
 
 #endif /* CONFIG_IRQ_REMAP */
 
-#endif /* __INTR_REMAPPING_H */
+#endif /* __IRQ_REMAPPING_H */