[PATCH] ide: Use of_node_name_eq for node name comparisons

[Rob Herring]

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" <da...@davemloft.net>
Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Michael Ellerman <m...@ellerman.id.au>
Cc: linux-...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Rob Herring <r...@kernel.org>
---
 drivers/ide/pmac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index c5b902b86b44..ec46aa84d18d 100644
--- 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;
-- 
2.19.1