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>
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 8b08629..bca3fc4 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 @@
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 @@
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 @@
{
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 @@
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))