mlx4_en: Select PTP_1588_CLOCK

Now that mlx4_en includes a PHC driver it must select PTP_1588_CLOCK.

   drivers/built-in.o: In function `mlx4_en_get_ts_info':
>> en_ethtool.c:(.text+0x391a11): undefined reference to `ptp_clock_index'
   drivers/built-in.o: In function `mlx4_en_remove_timestamp':
>> (.text+0x397913): undefined reference to `ptp_clock_unregister'
   drivers/built-in.o: In function `mlx4_en_init_timestamp':
>> (.text+0x397b20): undefined reference to `ptp_clock_register'

Fixes: ad7d4eaed995d ("mlx4_en: Add PTP hardware clock")
Signed-off-by: Shawn Bohrer <sbohrer@rgmadvisors.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx4/Kconfig b/drivers/net/ethernet/mellanox/mlx4/Kconfig
index eb520ab640143b918615ceae86a8f5de36bd23b7..563495d8975a5399c44140f94e096f199ca1a350 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlx4/Kconfig
@@ -6,6 +6,7 @@ config MLX4_EN
        tristate "Mellanox Technologies 10Gbit Ethernet support"
        depends on PCI
        select MLX4_CORE
+       select PTP_1588_CLOCK
        ---help---
          This driver supports Mellanox Technologies ConnectX Ethernet
          devices.