[PATCH net] net: phy: Kconfig: Fix error related to undefined reference

[Divya Koppera]

When microchip_t1_phy is built in and phyptp is module
facing undefined reference issue. This get fixed when
microchip_t1_phy made dependent on PTP_1588_CLOCK_OPTIONAL.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes:
https://lore.kernel.org/oe-kbuild-all/202501090604.YEoJXCXi-lkp@xxxxxxxxx
Fixes: fa51199c5f34 ("net: phy: microchip_rds_ptp : Add rds ptp library for Microchip phys")
Signed-off-by: Divya Koppera <divya.koppera@xxxxxxxxxxxxx>
---
 drivers/net/phy/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index dc625f2b3ae4..9ad3dbfd2f99 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -287,8 +287,8 @@ config MICROCHIP_PHY
 
 config MICROCHIP_T1_PHY
 	tristate "Microchip T1 PHYs"
-	select MICROCHIP_PHY_RDS_PTP if NETWORK_PHY_TIMESTAMPING && \
-				  PTP_1588_CLOCK_OPTIONAL
+	select MICROCHIP_PHY_RDS_PTP if NETWORK_PHY_TIMESTAMPING
+	depends on PTP_1588_CLOCK_OPTIONAL
 	help
 	  Supports the LAN8XXX PHYs.
 
-- 
2.17.1