[PATCHv2 1/8] ata: sata_dwc_460ex: use device_property_present()

There's no need to use np here when dev is enough. Follows the similar
pattern elsewhere where of APIs are replaced with device ones,
especially when using platform_device.

Signed-off-by: Rosen Penev <[email protected]>
---
 drivers/ata/sata_dwc_460ex.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
index 4fc22ce4bd9a..d4c554f0979d 100644
--- a/drivers/ata/sata_dwc_460ex.c
+++ b/drivers/ata/sata_dwc_460ex.c
@@ -21,6 +21,7 @@
 #include <linux/of.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/phy/phy.h>
 #include <linux/libata.h>
 #include <linux/slab.h>
@@ -809,7 +810,7 @@ static int sata_dwc_dma_get_channel(struct sata_dwc_device_port *hsdevp)
 	struct device *dev = hsdev->dev;
 
 #ifdef CONFIG_SATA_DWC_OLD_DMA
-	if (!of_property_present(dev->of_node, "dmas"))
+	if (!device_property_present(dev, "dmas"))
 		return sata_dwc_dma_get_channel_old(hsdevp);
 #endif
 
@@ -1180,7 +1181,7 @@ static int sata_dwc_probe(struct platform_device *ofdev)
 	}
 
 #ifdef CONFIG_SATA_DWC_OLD_DMA
-	if (!of_property_present(np, "dmas")) {
+	if (!device_property_present(dev, "dmas")) {
 		err = sata_dwc_dma_init_old(ofdev, hsdev);
 		if (err)
 			return err;
-- 
2.55.0