coresight: Use of_node_name_eq for node name comparisons

Convert string compares of DT node names to use of_node_name_eq helper
instead. This removes direct access to the node name pointer.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/hwtracing/coresight/of_coresight.c b/drivers/hwtracing/coresight/of_coresight.c
index 89092f83567e851be4f2d4182ece9d196e8a06c8..7045930fc958d0034813855d7f6cd4b6ad53a437 100644 (file)
--- a/drivers/hwtracing/coresight/of_coresight.c
+++ b/drivers/hwtracing/coresight/of_coresight.c
@@ -80,8 +80,8 @@ static struct device_node *of_coresight_get_port_parent(struct device_node *ep)
         * Skip one-level up to the real device node, if we
         * are using the new bindings.
         */
-       if (!of_node_cmp(parent->name, "in-ports") ||
-           !of_node_cmp(parent->name, "out-ports"))
+       if (of_node_name_eq(parent, "in-ports") ||
+           of_node_name_eq(parent, "out-ports"))
                parent = of_get_next_parent(parent);
 
        return parent;