spi: 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.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 18ebc400249c9886b2f154c32aa84b507a5ff1d7..9a7def7c3237001b10b2abd21851fbdc42fa6d0d 100644 (file)
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1666,7 +1666,7 @@ static int of_spi_parse_dt(struct spi_controller *ctlr, struct spi_device *spi,
        }
 
        if (spi_controller_is_slave(ctlr)) {
-               if (strcmp(nc->name, "slave")) {
+               if (!of_node_name_eq(nc, "slave")) {
                        dev_err(&ctlr->dev, "%pOF is not called 'slave'\n",
                                nc);
                        return -EINVAL;