[POWERPC] Remove iSeries_vio_dev

It was only being used to carry around dma_iommu_ops and vio_iommu_table
which we can use directly instead.  This also means that vio_bus_device
doesn't need to refer to them either.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index fd631d4d1602..eaf7f6992a2f 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -49,11 +49,8 @@ static struct vio_dev vio_bus_device  = { /* fake "parent" device */
 };
 
 #ifdef CONFIG_PPC_ISERIES
-struct device *iSeries_vio_dev = &vio_bus_device.dev;
-EXPORT_SYMBOL(iSeries_vio_dev);
-
 static struct iommu_table veth_iommu_table;
-static struct iommu_table vio_iommu_table;
+struct iommu_table vio_iommu_table;
 
 static void __init iommu_vio_init(void)
 {
@@ -66,8 +63,6 @@ static void __init iommu_vio_init(void)
                 printk("Virtual Bus VETH TCE table failed.\n");
         if (!iommu_init_table(&vio_iommu_table, -1))
                 printk("Virtual Bus VIO TCE table failed.\n");
-        vio_bus_device.dev.archdata.dma_ops = &dma_iommu_ops;
-        vio_bus_device.dev.archdata.dma_data = &vio_iommu_table;
 }
 #else
 static void __init iommu_vio_init(void)