From 231fdac3e58f4e52e387930c73bf535439607563 Mon Sep 17 00:00:00 2001 From: Anders Roxell Date: Mon, 14 Mar 2022 12:02:54 +0100 Subject: [PATCH] net: phy: Kconfig: micrel_phy: fix dependency issue When building driver CONFIG_MICREL_PHY the follow error shows up: aarch64-linux-gnu-ld: drivers/net/phy/micrel.o: in function `lan8814_ts_info': micrel.c:(.text+0x1764): undefined reference to `ptp_clock_index' micrel.c:(.text+0x1764): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `ptp_clock_index' aarch64-linux-gnu-ld: drivers/net/phy/micrel.o: in function `lan8814_probe': micrel.c:(.text+0x4720): undefined reference to `ptp_clock_register' micrel.c:(.text+0x4720): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `ptp_clock_register' Rework Kconfig for MICREL_PHY to depend on 'PTP_1588_CLOCK_OPTIONAL'. Arnd describes in a good way why its needed to add this depends in patch e5f31552674e ("ethernet: fix PTP_1588_CLOCK dependencies"). Reported-by: kernel test robot Fixes: ece19502834d ("net: phy: micrel: 1588 support for LAN8814 phy") Signed-off-by: Anders Roxell Reviewed-by: Andrew Lunn Link: https://lore.kernel.org/r/20220314110254.12498-1-anders.roxell@linaro.org Signed-off-by: Paolo Abeni --- drivers/net/phy/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 902495afcb381..ea7571a2b39be 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -220,6 +220,7 @@ config MEDIATEK_GE_PHY config MICREL_PHY tristate "Micrel PHYs" + depends on PTP_1588_CLOCK_OPTIONAL help Supports the KSZ9021, VSC8201, KS8001 PHYs. -- 2.30.2