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| author | Shawn Guo <shawn.guo@linaro.org> | 2012-05-08 17:39:33 +0400 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-05-11 11:17:56 +0400 |
| commit | ef44180680aafb29f50654f3325cf7791fa5433d (patch) | |
| tree | b36296d76094b2a3cccb7326a7d92b422c9c7698 /arch | |
| parent | 071dea508f72e879041bd68b56aad41befb2dd45 (diff) | |
| download | linux-ef44180680aafb29f50654f3325cf7791fa5433d.tar.xz | |
ARM: imx6q: register phy fixup only when CONFIG_PHYLIB is enabled
It fixes the following compile error with network disabled in
imx_v6_v7_defconfig.
arch/arm/mach-imx/built-in.o: In function `ksz9021rn_phy_fixup':
imx53-dt.c:(.text+0x5f70): undefined reference to `mdiobus_write'
imx53-dt.c:(.text+0x5f84): undefined reference to `mdiobus_write'
imx53-dt.c:(.text+0x5f98): undefined reference to `mdiobus_write'
imx53-dt.c:(.text+0x5fac): undefined reference to `mdiobus_write'
imx53-dt.c:(.text+0x5fc0): undefined reference to `mdiobus_write'
arch/arm/mach-imx/built-in.o: In function `imx6q_init_machine':
imx53-dt.c:(.init.text+0x387c): undefined reference to `phy_register_fixup_for_uid'
make: *** [.tmp_vmlinux1] Error 1
Reported-by: Artem Bityutskiy <dedekind1@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/mach-imx6q.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 706e45c2a839..e0cc3dac3bec 100644 --- 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); } |