diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2022-11-10 10:27:20 +0900 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-11-14 18:37:20 -0800 |
| commit | 76ad97e150f1079163c8503c7b8e249db994b244 (patch) | |
| tree | fb23e75c76c7575c9c2322ac9c891264dcb2bdbb | |
| parent | f12ed9c04804eec4f1819097a0fd0b4800adac2f (diff) | |
net: ethernet: renesas: rswitch: Fix build error about ptp
If CONFIG_PTP_1588_CLOCK_OPTIONAL=m and CONFIG_RENESAS_ETHER_SWITCH=y,
the following build error happened:
aarch64-linux-ld: DWARF error: could not find abbrev number 60
drivers/net/ethernet/renesas/rswitch.o: in function `rswitch_get_ts_info':
rswitch.c:(.text+0x408): undefined reference to `ptp_clock_index'
aarch64-linux-ld: DWARF error: could not find abbrev number 1190123
drivers/net/ethernet/renesas/rcar_gen4_ptp.o: in function `rcar_gen4_ptp_register':
rcar_gen4_ptp.c:(.text+0x4dc): undefined reference to `ptp_clock_register'
aarch64-linux-ld: drivers/net/ethernet/renesas/rcar_gen4_ptp.o: in function `rcar_gen4_ptp_unregister':
rcar_gen4_ptp.c:(.text+0x584): undefined reference to `ptp_clock_unregister'
To fix the issue, add "depends on PTP_1588_CLOCK_OPTIONAL" into the
Kconfig.
Reported-by: kernel test robot <lkp@intel.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 6c6fa1a00ad3 ("net: ethernet: renesas: rswitch: Add R-Car Gen4 gPTP support")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20221110012720.3552060-1-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/renesas/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/Kconfig b/drivers/net/ethernet/renesas/Kconfig index 7a5e26b6ea9b..3ceb57408ed0 100644 --- a/drivers/net/ethernet/renesas/Kconfig +++ b/drivers/net/ethernet/renesas/Kconfig @@ -45,6 +45,7 @@ config RAVB config RENESAS_ETHER_SWITCH tristate "Renesas Ethernet Switch support" depends on ARCH_RENESAS || COMPILE_TEST + depends on PTP_1588_CLOCK_OPTIONAL select CRC32 select MII select PHYLINK |