[PATCH 1/2] powerpc: mpc85xx_mds: Select PHYLIB only if NETDEVICES is enabled

[Andrey Smirnov]

PHYLIB depends on NETDEVICES, so to avoid unmet dependencies warning
from Kconfig it needs to be selected conditionally.

Also add checks if PHYLIB is built-in to avoid undefined references to
PHYLIB's symbols.

Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
---
 arch/powerpc/platforms/85xx/Kconfig       | 2 +-
 arch/powerpc/platforms/85xx/mpc85xx_mds.c | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/85xx/Kconfig 
b/arch/powerpc/platforms/85xx/Kconfig
index e626461..3da35bc 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -72,7 +72,7 @@ config MPC85xx_CDS
 config MPC85xx_MDS
        bool "Freescale MPC85xx MDS"
        select DEFAULT_UIMAGE
-       select PHYLIB
+       select PHYLIB if NETDEVICES
        select HAS_RAPIDIO
        select SWIOTLB
        help
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c 
b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index dbcb467..71aff5e 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -63,6 +63,8 @@
 #define DBG(fmt...)
 #endif
 
+#if IS_BUILTIN(CONFIG_PHYLIB)
+
 #define MV88E1111_SCR  0x10
 #define MV88E1111_SCR_125CLK   0x0010
 static int mpc8568_fixup_125_clock(struct phy_device *phydev)
@@ -152,6 +154,8 @@ static int mpc8568_mds_phy_fixups(struct phy_device *phydev)
        return err;
 }
 
+#endif
+
 /* ************************************************************************
  *
  * Setup the architecture
@@ -313,6 +317,7 @@ static void __init mpc85xx_mds_setup_arch(void)
        swiotlb_detect_4g();
 }
 
+#if IS_BUILTIN(CONFIG_PHYLIB)
 
 static int __init board_fixups(void)
 {
@@ -342,9 +347,12 @@ static int __init board_fixups(void)
 
        return 0;
 }
+
 machine_arch_initcall(mpc8568_mds, board_fixups);
 machine_arch_initcall(mpc8569_mds, board_fixups);
 
+#endif
+
 static int __init mpc85xx_publish_devices(void)
 {
        if (machine_is(mpc8568_mds))
@@ -435,4 +443,3 @@ define_machine(p1021_mds) {
        .pcibios_fixup_phb      = fsl_pcibios_fixup_phb,
 #endif
 };
-
-- 
2.5.5