net: Don't default Cavium PTP driver to 'y'

8c56df372bc1 ("net: add support for Cavium PTP coprocessor") added the
Cavium PTP coprocessor driver and enabled it by default.  Remove the
"default y" because the driver only applies to Cavium ThunderX processors.

Fixes: 8c56df372bc1 ("net: add support for Cavium PTP coprocessor")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/cavium/Kconfig b/drivers/net/ethernet/cavium/Kconfig
index 5f03199..05f4a3b 100644 (file)
--- a/drivers/net/ethernet/cavium/Kconfig
+++ b/drivers/net/ethernet/cavium/Kconfig
@@ -54,7 +54,6 @@ config CAVIUM_PTP
        tristate "Cavium PTP coprocessor as PTP clock"
        depends on 64BIT && PCI
        imply PTP_1588_CLOCK
-       default y
        ---help---
          This driver adds support for the Precision Time Protocol Clocks and
          Timestamping coprocessor (PTP) found on Cavium processors.