powerpc: clean up vio.c

This cleans up vio.c after the removal of the legacy iSeries platform.
It also removes some no longer referenced include files.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 1 insertions, 17 deletions

diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 8b086299ba25..bca3fc427b45 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -34,11 +34,6 @@
 #include <asm/abs_addr.h>
 #include <asm/page.h>
 #include <asm/hvcall.h>
-#include <asm/iseries/vio.h>
-#include <asm/iseries/hv_types.h>
-#include <asm/iseries/hv_lp_config.h>
-#include <asm/iseries/hv_call_xm.h>
-#include <asm/iseries/iommu.h>
 
 static struct bus_type vio_bus_type;
 
@@ -1042,7 +1037,6 @@ static void vio_cmo_sysfs_init(void)
         vio_bus_type.bus_attrs = vio_cmo_bus_attrs;
 }
 #else /* CONFIG_PPC_SMLPAR */
-/* Dummy functions for iSeries platform */
 int vio_cmo_entitlement_update(size_t new_entitlement) { return 0; }
 void vio_cmo_set_dev_desired(struct vio_dev *viodev, size_t desired) {}
 static int vio_cmo_bus_probe(struct vio_dev *viodev) { return 0; }
@@ -1060,9 +1054,6 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
         struct iommu_table *tbl;
         unsigned long offset, size;
 
-        if (firmware_has_feature(FW_FEATURE_ISERIES))
-                return vio_build_iommu_table_iseries(dev);
-
         dma_window = of_get_property(dev->dev.of_node,
                                   "ibm,my-dma-window", NULL);
         if (!dma_window)
@@ -1195,8 +1186,7 @@ static void __devinit vio_dev_release(struct device *dev)
 {
         struct iommu_table *tbl = get_iommu_table_base(dev);
 
-        /* iSeries uses a common table for all vio devices */
-        if (!firmware_has_feature(FW_FEATURE_ISERIES) && tbl)
+        if (tbl)
                 iommu_free_table(tbl, dev->of_node ?
                         dev->of_node->full_name : dev_name(dev));
         of_node_put(dev->of_node);
@@ -1244,12 +1234,6 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
         viodev->name = of_node->name;
         viodev->type = of_node->type;
         viodev->unit_address = *unit_address;
-        if (firmware_has_feature(FW_FEATURE_ISERIES)) {
-                unit_address = of_get_property(of_node,
-                                "linux,unit_address", NULL);
-                if (unit_address != NULL)
-                        viodev->unit_address = *unit_address;
-        }
         viodev->dev.of_node = of_node_get(of_node);
 
         if (firmware_has_feature(FW_FEATURE_CMO))