[U-Boot] [PATCH 1/1] dm: phy: add missing #ifdef CONFIG_PHY

[patrice.chotard at st.com]

From: Patrice Chotard <patrice.chotard at st.com>

To avoid compilation breakage on platform that doesn't
support DM PHY but uses xhci-dwc3 driver, add the missing
CONFIG_PHY flag.

Introduced by patch :
84e53877 "usb: host: xhci-dwc3: Add generic PHY support"

Cc: Ran Wang <ran.wang_1 at nxp.com>
Cc: Bin Meng <bmeng.cn at gmail.com>

Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
---
 include/generic-phy.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/include/generic-phy.h b/include/generic-phy.h
index 58cd2b2..9dbc268 100644
--- a/include/generic-phy.h
+++ b/include/generic-phy.h
@@ -122,6 +122,7 @@ struct phy_ops {
 	int	(*power_off)(struct phy *phy);
 };
 
+#ifdef CONFIG_PHY
 
 /**
  * generic_phy_init() - initialize the PHY port
@@ -231,4 +232,50 @@ static inline bool generic_phy_valid(struct phy *phy)
 	return phy->dev != NULL;
 }
 
+#else /* CONFIG_PHY */
+
+int generic_phy_init(struct phy *phy)
+{
+	return 0;
+}
+
+int generic_phy_exit(struct phy *phy)
+{
+	return 0;
+}
+
+int generic_phy_reset(struct phy *phy)
+{
+	return 0;
+}
+
+int generic_phy_power_on(struct phy *phy)
+{
+	return 0;
+}
+
+int generic_phy_power_off(struct phy *phy)
+{
+	return 0;
+}
+
+int generic_phy_get_by_index(struct udevice *user, int index,
+			     struct phy *phy)
+{
+	return 0;
+}
+
+int generic_phy_get_by_name(struct udevice *user, const char *phy_name,
+			    struct phy *phy)
+{
+	return 0;
+}
+
+static inline bool generic_phy_valid(struct phy *phy)
+{
+	return 1;
+}
+
+#endif /* CONFIG_PHY */
+
 #endif /*__GENERIC_PHY_H */
-- 
1.9.1