[PATCH] net: Use of_property_present() for testing DT property presence

[Rob Herring <robh@kernel.org>]

It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/net/mdio/of_mdio.c                            | 4 ++--
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c
index 510822d6d0d9..bf10d0688eea 100644
--- a/drivers/net/mdio/of_mdio.c
+++ b/drivers/net/mdio/of_mdio.c
@@ -131,7 +131,7 @@ bool of_mdiobus_child_is_phy(struct device_node *child)
 		return true;
 	}
 
-	if (!of_find_property(child, "compatible", NULL))
+	if (!of_property_present(child, "compatible"))
 		return true;
 
 	return false;
@@ -203,7 +203,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
 	/* auto scan for PHYs with empty reg property */
 	for_each_available_child_of_node(np, child) {
 		/* Skip PHYs with reg property set */
-		if (of_find_property(child, "reg", NULL))
+		if (of_property_present(child, "reg"))
 			continue;
 
 		for (addr = 0; addr < PHY_MAX_ADDR; addr++) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index fdd0c9abc1a1..e62f880fdde7 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
@@ -122,7 +122,7 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type,
 		sdio->drive_strength = val;
 
 	/* make sure there are interrupts defined in the node */
-	if (!of_find_property(np, "interrupts", NULL))
+	if (!of_property_present(np, "interrupts"))
 		return;
 
 	irq = irq_of_parse_and_map(np, 0);
-- 
2.39.2