ARM: imx6q: register phy fixup only when CONFIG_PHYLIB is enabled

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-imx / mach-imx6q.c

diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 706e45c2a839cb7799ec0aa4174591b2732360e2..e0cc3dac3becc723088450963bb2253252d16abf 100644 (file)
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -63,21 +63,24 @@ soft:
 /* For imx6q sabrelite board: set KSZ9021RN RGMII pad skew */
 static int ksz9021rn_phy_fixup(struct phy_device *phydev)
 {
-       /* min rx data delay */
-       phy_write(phydev, 0x0b, 0x8105);
-       phy_write(phydev, 0x0c, 0x0000);
+       if (IS_ENABLED(CONFIG_PHYLIB)) {
+               /* min rx data delay */
+               phy_write(phydev, 0x0b, 0x8105);
+               phy_write(phydev, 0x0c, 0x0000);
 
-       /* max rx/tx clock delay, min rx/tx control delay */
-       phy_write(phydev, 0x0b, 0x8104);
-       phy_write(phydev, 0x0c, 0xf0f0);
-       phy_write(phydev, 0x0b, 0x104);
+               /* max rx/tx clock delay, min rx/tx control delay */
+               phy_write(phydev, 0x0b, 0x8104);
+               phy_write(phydev, 0x0c, 0xf0f0);
+               phy_write(phydev, 0x0b, 0x104);
+       }
 
        return 0;
 }
 
 static void __init imx6q_sabrelite_init(void)
 {
-       phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
+       if (IS_ENABLED(CONFIG_PHYLIB))
+               phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
                                ksz9021rn_phy_fixup);
 }