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, 7 insertions, 7 deletions

diff --git a/drivers/spi/mpc52xx_spi.c b/drivers/spi/mpc52xx_spi.c
index cd68f1ce5cc3..6573233bf7c9 100644
--- a/drivers/spi/mpc52xx_spi.c
+++ b/drivers/spi/mpc52xx_spi.c
@@ -403,7 +403,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
 
         /* MMIO registers */
         dev_dbg(&op->dev, "probing mpc5200 SPI device\n");
-        regs = of_iomap(op->node, 0);
+        regs = of_iomap(op->dev.of_node, 0);
         if (!regs)
                 return -ENODEV;
 
@@ -445,11 +445,11 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
         ms = spi_master_get_devdata(master);
         ms->master = master;
         ms->regs = regs;
-        ms->irq0 = irq_of_parse_and_map(op->node, 0);
-        ms->irq1 = irq_of_parse_and_map(op->node, 1);
+        ms->irq0 = irq_of_parse_and_map(op->dev.of_node, 0);
+        ms->irq1 = irq_of_parse_and_map(op->dev.of_node, 1);
         ms->state = mpc52xx_spi_fsmstate_idle;
-        ms->ipb_freq = mpc5xxx_get_bus_frequency(op->node);
-        ms->gpio_cs_count = of_gpio_count(op->node);
+        ms->ipb_freq = mpc5xxx_get_bus_frequency(op->dev.of_node);
+        ms->gpio_cs_count = of_gpio_count(op->dev.of_node);
         if (ms->gpio_cs_count > 0) {
                 master->num_chipselect = ms->gpio_cs_count;
                 ms->gpio_cs = kmalloc(ms->gpio_cs_count * sizeof(unsigned int),
@@ -460,7 +460,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
                 }
 
                 for (i = 0; i < ms->gpio_cs_count; i++) {
-                        gpio_cs = of_get_gpio(op->node, i);
+                        gpio_cs = of_get_gpio(op->dev.of_node, i);
                         if (gpio_cs < 0) {
                                 dev_err(&op->dev,
                                         "could not parse the gpio field "
@@ -512,7 +512,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
         if (rc)
                 goto err_register;
 
-        of_register_spi_devices(master, op->node);
+        of_register_spi_devices(master, op->dev.of_node);
         dev_info(&ms->master->dev, "registered MPC5200 SPI bus\n");
 
         return rc;