of: eliminate of_device->node and dev_archdata->{of,prom}_node
This patch eliminates the node pointer from struct of_device and the
of_node (or prom_node) pointer from struct dev_archdata since the node
pointer is now part of struct device proper when CONFIG_OF is set, and
all users of the old pointer locations have already been converted over
to use device->of_node.
Also remove dev_archdata_{get,set}_node() as it is no longer used by
anything.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index e3ec497..22667a0 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -545,7 +545,6 @@
{
struct iommu_window *window;
struct cbe_iommu *iommu;
- struct dev_archdata *archdata = &dev->archdata;
/* Current implementation uses the first window available in that
* node's iommu. We -might- do something smarter later though it may
@@ -554,7 +553,7 @@
iommu = cell_iommu_for_node(dev_to_node(dev));
if (iommu == NULL || list_empty(&iommu->windows)) {
printk(KERN_ERR "iommu: missing iommu for %s (node %d)\n",
- archdata->of_node ? archdata->of_node->full_name : "?",
+ dev->of_node ? dev->of_node->full_name : "?",
dev_to_node(dev));
return NULL;
}
@@ -897,7 +896,7 @@
const u32 *ranges = NULL;
int i, len, best, naddr, nsize, pna, range_size;
- np = of_node_get(dev->archdata.of_node);
+ np = of_node_get(dev->of_node);
while (1) {
naddr = of_n_addr_cells(np);
nsize = of_n_size_cells(np);