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, 3 insertions, 3 deletions

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 88f470f0d82..0e376eb3741 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -1313,7 +1313,7 @@ static int __devinit fsldma_of_probe(struct of_device *op,
         INIT_LIST_HEAD(&fdev->common.channels);
 
         /* ioremap the registers for use */
-        fdev->regs = of_iomap(op->node, 0);
+        fdev->regs = of_iomap(op->dev.of_node, 0);
         if (!fdev->regs) {
                 dev_err(&op->dev, "unable to ioremap registers\n");
                 err = -ENOMEM;
@@ -1321,7 +1321,7 @@ static int __devinit fsldma_of_probe(struct of_device *op,
         }
 
         /* map the channel IRQ if it exists, but don't hookup the handler yet */
-        fdev->irq = irq_of_parse_and_map(op->node, 0);
+        fdev->irq = irq_of_parse_and_map(op->dev.of_node, 0);
 
         dma_cap_set(DMA_MEMCPY, fdev->common.cap_mask);
         dma_cap_set(DMA_INTERRUPT, fdev->common.cap_mask);
@@ -1343,7 +1343,7 @@ static int __devinit fsldma_of_probe(struct of_device *op,
          * of_platform_bus_remove(). Instead, we manually instantiate every DMA
          * channel object.
          */
-        for_each_child_of_node(op->node, child) {
+        for_each_child_of_node(op->dev.of_node, child) {
                 if (of_device_is_compatible(child, "fsl,eloplus-dma-channel")) {
                         fsl_dma_chan_probe(fdev, child,
                                 FSL_DMA_IP_85XX | FSL_DMA_BIG_ENDIAN,