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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>
hifive-unleashed-5.1
Rob Herring 2019-02-05 16:24:55 -07:00 committed by Greg Kroah-Hartman
parent a7325a6ca4
commit c2bc02f882
1 changed files with 2 additions and 2 deletions
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4
drivers/hwtracing/coresight/of_coresight.c
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@ -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;