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Message-Id: <20220325172234.1259667-4-clement.leger@bootlin.com>
Date: Fri, 25 Mar 2022 18:22:32 +0100
From: Clément Léger <clement.leger@...tlin.com>
To: Andrew Lunn <andrew@...n.ch>,
Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>,
"David S . Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>
Cc: Horatiu Vultur <horatiu.vultur@...rochip.com>,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Allan Nielsen <allan.nielsen@...rochip.com>,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
Clément Léger <clement.leger@...tlin.com>
Subject: [net-next 3/5] net: mdiobus: fwnode: avoid calling of_* functions with non OF nodes
Without this check, of_parse_phandle_with_fixed_args() will be called
with whatever the type of the node. Use !is_of_node() which will work
for all node types supported by the fwnode API (ACPI, software nodes).
Signed-off-by: Clément Léger <clement.leger@...tlin.com>
---
drivers/net/mdio/fwnode_mdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c
index f9ec3818041a..7f71c0700c55 100644
--- a/drivers/net/mdio/fwnode_mdio.c
+++ b/drivers/net/mdio/fwnode_mdio.c
@@ -22,7 +22,7 @@ fwnode_find_mii_timestamper(struct fwnode_handle *fwnode)
struct of_phandle_args arg;
int err;
- if (is_acpi_node(fwnode))
+ if (!is_of_node(fwnode))
return NULL;
err = of_parse_phandle_with_fixed_args(to_of_node(fwnode),
--
2.34.1
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