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

[safe/jmp/linux-2.6] / drivers / i2c / busses / i2c-mpc.c

diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index f1321f7..69473b6 100644 (file)
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -560,14 +560,14 @@ static int __devinit fsl_i2c_probe(struct of_device *op,
 
        init_waitqueue_head(&i2c->queue);
 
-       i2c->base = of_iomap(op->node, 0);
+       i2c->base = of_iomap(op->dev.of_node, 0);
        if (!i2c->base) {
                dev_err(i2c->dev, "failed to map controller\n");
                result = -ENOMEM;
                goto fail_map;
        }
 
-       i2c->irq = irq_of_parse_and_map(op->node, 0);
+       i2c->irq = irq_of_parse_and_map(op->dev.of_node, 0);
        if (i2c->irq != NO_IRQ) { /* i2c->irq = NO_IRQ implies polling */
                result = request_irq(i2c->irq, mpc_i2c_isr,
                                     IRQF_SHARED, "i2c-mpc", i2c);
@@ -577,21 +577,22 @@ static int __devinit fsl_i2c_probe(struct of_device *op,
                }
        }
 
-       if (of_get_property(op->node, "fsl,preserve-clocking", NULL)) {
+       if (of_get_property(op->dev.of_node, "fsl,preserve-clocking", NULL)) {
                clock = MPC_I2C_CLOCK_PRESERVE;
        } else {
-               prop = of_get_property(op->node, "clock-frequency", &plen);
+               prop = of_get_property(op->dev.of_node, "clock-frequency",
+                                       &plen);
                if (prop && plen == sizeof(u32))
                        clock = *prop;
        }
 
        if (match->data) {
                struct mpc_i2c_data *data = match->data;
-               data->setup(op->node, i2c, clock, data->prescaler);
+               data->setup(op->dev.of_node, i2c, clock, data->prescaler);
        } else {
                /* Backwards compatibility */
-               if (of_get_property(op->node, "dfsrr", NULL))
-                       mpc_i2c_setup_8xxx(op->node, i2c, clock, 0);
+               if (of_get_property(op->dev.of_node, "dfsrr", NULL))
+                       mpc_i2c_setup_8xxx(op->dev.of_node, i2c, clock, 0);
        }
 
        dev_set_drvdata(&op->dev, i2c);
@@ -605,7 +606,7 @@ static int __devinit fsl_i2c_probe(struct of_device *op,
                dev_err(i2c->dev, "failed to add adapter\n");
                goto fail_add;
        }
-       of_register_i2c_devices(&i2c->adap, op->node);
+       of_register_i2c_devices(&i2c->adap, op->dev.of_node);
 
        return result;