[PATCH] devfreq: Convert to using %pOFn instead of device_node.name

[Rob Herring]

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Chanwoo Choi <cw00.c...@samsung.com>
Cc: MyungJoo Ham <myungjoo....@samsung.com>
Cc: Kyungmin Park <kyungmin.p...@samsung.com>
Cc: Kukjin Kim <kg...@kernel.org>
Cc: Krzysztof Kozlowski <k...@kernel.org>
Cc: linux...@vger.kernel.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-samsung-...@vger.kernel.org
Signed-off-by: Rob Herring <r...@kernel.org>
---
 drivers/devfreq/event/exynos-ppmu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/devfreq/event/exynos-ppmu.c 
b/drivers/devfreq/event/exynos-ppmu.c
index a9c64f0d3284..c61de0bdf053 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -535,8 +535,8 @@ static int of_get_devfreq_events(struct device_node *np,
 
                if (i == ARRAY_SIZE(ppmu_events)) {
                        dev_warn(dev,
-                               "don't know how to configure events : %s\n",
-                               node->name);
+                               "don't know how to configure events : %pOFn\n",
+                               node);
                        continue;
                }
 
-- 
2.17.1