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-rw-r--r--drivers/phy/phy-core.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index b72e9a3b6429..8eca906b6e70 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -342,6 +342,21 @@ int phy_power_off(struct phy *phy)
}
EXPORT_SYMBOL_GPL(phy_power_off);
+int phy_set_mode(struct phy *phy, enum phy_mode mode)
+{
+ int ret;
+
+ if (!phy || !phy->ops->set_mode)
+ return 0;
+
+ mutex_lock(&phy->mutex);
+ ret = phy->ops->set_mode(phy, mode);
+ mutex_unlock(&phy->mutex);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(phy_set_mode);
+
/**
* _of_phy_get() - lookup and obtain a reference to a phy by phandle
* @np: device_node for which to get the phy