pch_gbe: Fix PTP dependencies.
authorDavid S. Miller <davem@davemloft.net>
Wed, 3 Oct 2012 02:34:04 +0000 (22:34 -0400)
committerDavid S. Miller <davem@davemloft.net>
Wed, 3 Oct 2012 02:34:04 +0000 (22:34 -0400)
commitda1586461e53a4dd045738cce309ab488970f0ef
tree7790b9e4224b3632df75e5ef82a7e664b4413b9c
parent7fe0b14b725d6d09a1d9e1409bd465cb88b587f9
pch_gbe: Fix PTP dependencies.

The config combination:

        CONFIG_PCH_GBE=y
        CONFIG_PCH_PTP=y
        CONFIG_PTP_1588_CLOCK=m

doesn't work, because then you have a built-in kernel
object (the PCH_PTP code) referring to symbols in a
module (PTP_1588_CLOCK).

Fix this like IXGBE, by using "select PTP_1588_CLOCK"
instead of a "depends on".

Reported-by: Haicheng Li <haicheng.li@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/oki-semi/pch_gbe/Kconfig