netdev - of_mdio: Enable fixed PHY support if driver is a module

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Message-ID: <1466467855.26723.16.camel@codethink.co.uk>
Date:	Tue, 21 Jun 2016 01:10:55 +0100
From:	Ben Hutchings <ben.hutchings@...ethink.co.uk>
To:	Florian Fainelli <f.fainelli@...il.com>
Cc:	CT kernel <linux-kernel@...ts.codethink.co.uk>,
	netdev@...r.kernel.org
Subject: of_mdio: Enable fixed PHY support if driver is a module

The fixed_phy driver doesn't have to be built-in, and it's
important that of_mdio supports it even if it's a module.

Signed-off-by: Ben Hutchings <ben.hutchings@...ethink.co.uk>
---
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -274,7 +274,7 @@ struct phy_device *of_phy_attach(struct
 }
 EXPORT_SYMBOL(of_phy_attach);
 
-#if defined(CONFIG_FIXED_PHY)
+#if IS_ENABLED(CONFIG_FIXED_PHY)
 /*
  * of_phy_is_fixed_link() and of_phy_register_fixed_link() must
  * support two DT bindings:
--- a/include/linux/of_mdio.h
+++ b/include/linux/of_mdio.h
@@ -69,7 +69,7 @@ static inline int of_mdio_parse_addr(str
 }
 #endif /* CONFIG_OF */
 
-#if defined(CONFIG_OF) && defined(CONFIG_FIXED_PHY)
+#if defined(CONFIG_OF) && IS_ENABLED(CONFIG_FIXED_PHY)
 extern int of_phy_register_fixed_link(struct device_node *np);
 extern bool of_phy_is_fixed_link(struct device_node *np);
 #else

-- 
Ben Hutchings
Software Developer, Codethink Ltd.