When !CONFIG_OF, <linux/of.h> doesn't prototype of_get_property(), which
causes i2c-tegra.c to fail to compile. Make the references to this
function conditional to solve this.

Signed-off-by: Stephen Warren <redacted>
---
Grant, is this the correct way to solve this? Other solutions I can see are:
a) Make ARM or Tegra select CONFIG_OF, now that ARM is moving to Device Tree.
b) Make <linux/of.h> provide dummy inline versions of its functions when
   !CONFIG_OF.

 drivers/i2c/busses/i2c-tegra.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 2440b74..5a18d6d 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c

@@ -610,12 +610,15 @@ static int tegra_i2c_probe(struct platform_device *pdev)
 	if (pdata) {
 		i2c_dev->bus_clk_rate = pdata->bus_clk_rate;
 
-	} else if (i2c_dev->dev->of_node) {    /* if there is a device tree node ... */
+	}
+#ifdef CONFIG_OF
+	else if (i2c_dev->dev->of_node) {    /* if there is a device tree node ... */
 		prop = of_get_property(i2c_dev->dev->of_node,
 				"clock-frequency", NULL);
 		if (prop)
 			i2c_dev->bus_clk_rate = be32_to_cpup(prop);
 	}
+#endif
 
 	if (pdev->id == 3)
 		i2c_dev->is_dvc = 1;

-- 
1.7.0.4