When breaking out the Gen4 gPTP support to its own module the dependency
on the PTP_1588_CLOCK framework was left as optional and only stated for
the driver using the module. This leads to issues when doing
COMPILE_TEST of RENESAS_GEN4_PTP separately and PTP_1588_CLOCK is built
as a module and the other as a built-in. Add an explicit depend on
PTP_1588_CLOCK.
While at it remove the optional support for PTP_1588_CLOCK from
RENESAS_ETHER_SWITCH as the driver unconditionally calls the Gen4 gPTP
module and thus also requires the PTP_1588_CLOCK framework.
Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
Fixes: 8c1c66235e03 ("net: ethernet: renesas: rcar_gen4_ptp: Break out to module")
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
drivers/net/ethernet/renesas/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/renesas/Kconfig b/drivers/net/ethernet/renesas/Kconfig
index 733cbb6eb3ed..d6136fe5c206 100644
--- a/drivers/net/ethernet/renesas/Kconfig
+++ b/drivers/net/ethernet/renesas/Kconfig
@@ -40,7 +40,7 @@ config RAVB
config RENESAS_ETHER_SWITCH
tristate "Renesas Ethernet Switch support"
depends on ARCH_RENESAS || COMPILE_TEST
- depends on PTP_1588_CLOCK_OPTIONAL
+ depends on PTP_1588_CLOCK
select CRC32
select MII
select PHYLINK
@@ -50,6 +50,7 @@ config RENESAS_ETHER_SWITCH
config RENESAS_GEN4_PTP
tristate "Renesas R-Car Gen4 gPTP support" if COMPILE_TEST
+ depends on PTP_1588_CLOCK
select CRC32
select MII
select PHYLIB
--
2.42.1
