mmc: Convert to using %pOF instead of full_name

Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: Jan Glauber <jglauber@cavium.com>
Cc: David Daney <david.daney@cavium.com>
Cc: "Steven J. Hill" <Steven.Hill@cavium.com>
Cc: linux-mmc@vger.kernel.org
Acked-by: David Daney <david.daney@cavium.com>
Tested-by: Steven J. Hill <Steven.Hill@cavium.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/cavium.c

@@ -957,14 +957,12 @@ static int cvm_mmc_of_parse(struct device *dev, struct cvm_mmc_slot *slot)
 
 	ret = of_property_read_u32(node, "reg", &id);
 	if (ret) {
-		dev_err(dev, "Missing or invalid reg property on %s\n",
-			of_node_full_name(node));
+		dev_err(dev, "Missing or invalid reg property on %pOF\n", node);
 		return ret;
 	}
 
 	if (id >= CAVIUM_MAX_MMC || slot->host->slot[id]) {
-		dev_err(dev, "Invalid reg property on %s\n",
-			of_node_full_name(node));
+		dev_err(dev, "Invalid reg property on %pOF\n", node);
 		return -EINVAL;
 	}