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kernel: rtl8366_smi: guard of_mdiobus_register() call

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Make the call to of_mdiobus_register() dependant on CONFIG_OF to avoid
pulling in an unwanted dependency on of_mdio.ko.

Fixes: 3dc523f232 kernel: add OF support to rtl8355 driver
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This commit is contained in:
Jo-Philipp Wich 2018-05-11 15:07:56 +02:00
parent ecd954d530
commit d8c7cd9cb1
1 changed files with 5 additions and 1 deletions
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6
target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
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@ -916,9 +916,10 @@ static inline void rtl8366_debugfs_remove(struct rtl8366_smi *smi) {}
static int rtl8366_smi_mii_init(struct rtl8366_smi *smi) static int rtl8366_smi_mii_init(struct rtl8366_smi *smi)
{ {
int ret; int ret;
struct device_node *np = NULL;
#ifdef CONFIG_OF #ifdef CONFIG_OF
struct device_node *np = NULL;
np = of_get_child_by_name(smi->parent->of_node, "mdio-bus"); np = of_get_child_by_name(smi->parent->of_node, "mdio-bus");
#endif #endif
@ -945,10 +946,13 @@ static int rtl8366_smi_mii_init(struct rtl8366_smi *smi)
} }
#endif #endif
#ifdef CONFIG_OF
if (np) if (np)
ret = of_mdiobus_register(smi->mii_bus, np); ret = of_mdiobus_register(smi->mii_bus, np);
else else
#endif
ret = mdiobus_register(smi->mii_bus); ret = mdiobus_register(smi->mii_bus);
if (ret) if (ret)
goto err_free; goto err_free;