of: Always use 'struct device.of_node' to get device node pointer.

The following structure elements duplicate the information in
'struct device.of_node' and so are being eliminated.  This patch
makes all readers of these elements use device.of_node instead.

(struct of_device *)->node
(struct dev_archdata *)->prom_node (sparc)
(struct dev_archdata *)->of_node (powerpc & microblaze)

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 9 insertions, 7 deletions

diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index f7d6ebaa0418..593a03a376e4 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -789,7 +789,7 @@ static int __init fore200e_sba_map(struct fore200e *fore200e)
         fore200e->bus->write(0x02, fore200e->regs.sba.isr); /* XXX hardwired interrupt level */
 
         /* get the supported DVMA burst sizes */
-        bursts = of_getintprop_default(op->node->parent, "burst-sizes", 0x00);
+        bursts = of_getintprop_default(op->dev.of_node->parent, "burst-sizes", 0x00);
 
         if (sbus_can_dma_64bit())
                 sbus_set_sbus64(&op->dev, bursts);
@@ -820,18 +820,20 @@ static int __init fore200e_sba_prom_read(struct fore200e *fore200e, struct prom_
         const u8 *prop;
         int len;
 
-        prop = of_get_property(op->node, "madaddrlo2", &len);
+        prop = of_get_property(op->dev.of_node, "madaddrlo2", &len);
         if (!prop)
                 return -ENODEV;
         memcpy(&prom->mac_addr[4], prop, 4);
 
-        prop = of_get_property(op->node, "madaddrhi4", &len);
+        prop = of_get_property(op->dev.of_node, "madaddrhi4", &len);
         if (!prop)
                 return -ENODEV;
         memcpy(&prom->mac_addr[2], prop, 4);
 
-        prom->serial_number = of_getintprop_default(op->node, "serialnumber", 0);
-        prom->hw_revision = of_getintprop_default(op->node, "promversion", 0);
+        prom->serial_number = of_getintprop_default(op->dev.of_node,
+                                                    "serialnumber", 0);
+        prom->hw_revision = of_getintprop_default(op->dev.of_node,
+                                                  "promversion", 0);
     
         return 0;
 }
@@ -841,10 +843,10 @@ static int fore200e_sba_proc_read(struct fore200e *fore200e, char *page)
         struct of_device *op = fore200e->bus_dev;
         const struct linux_prom_registers *regs;
 
-        regs = of_get_property(op->node, "reg", NULL);
+        regs = of_get_property(op->dev.of_node, "reg", NULL);
 
         return sprintf(page, "   SBUS slot/device:\t\t%d/'%s'\n",
-                       (regs ? regs->which_io : 0), op->node->name);
+                       (regs ? regs->which_io : 0), op->dev.of_node->name);
 }
 #endif /* CONFIG_SBUS */