ide: 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: "David S. Miller" <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>

diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index c5b902b86b444773519edc1a52fe4d8782992f37..ec46aa84d18d23d43146bba1f29b0ef5f837d2da 100644 (file)
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -1045,7 +1045,7 @@ static int pmac_ide_setup_device(pmac_ide_hwif_t *pmif, struct ide_hw *hw)
                d.port_ops = &pmac_ide_ata4_port_ops;
                d.udma_mask = ATA_UDMA5;
        } else if (of_device_is_compatible(np, "keylargo-ata")) {
-               if (strcmp(np->name, "ata-4") == 0) {
+               if (of_node_name_eq(np, "ata-4")) {
                        pmif->kind = controller_kl_ata4;
                        d.port_ops = &pmac_ide_ata4_port_ops;
                        d.udma_mask = ATA_UDMA4;