of/device: Replace struct of_device with struct platform_device

of_device is just an alias for platform_device, so remove it entirely.  Also
replace to_of_device() with to_platform_device() and update comment blocks.

This patch was initially generated from the following semantic patch, and then
edited by hand to pick up the bits that coccinelle didn't catch.

@@
@@
-struct of_device
+struct platform_device

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c
index 7a4f080..1acdb25 100644
--- a/drivers/char/hw_random/n2-drv.c
+++ b/drivers/char/hw_random/n2-drv.c
@@ -619,7 +619,7 @@ static void __devinit n2rng_driver_version(void)
 		pr_info("%s", version);
 }
 
-static int __devinit n2rng_probe(struct of_device *op,
+static int __devinit n2rng_probe(struct platform_device *op,
 				 const struct of_device_id *match)
 {
 	int victoria_falls = (match->data != NULL);
@@ -714,7 +714,7 @@ out:
 	return err;
 }
 
-static int __devexit n2rng_remove(struct of_device *op)
+static int __devexit n2rng_remove(struct platform_device *op)
 {
 	struct n2rng *np = dev_get_drvdata(&op->dev);