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ptp: ptp_clockmatrix: Fix build error 

When do randbuilding, we got this warning:

WARNING: unmet direct dependencies detected for PTP_1588_CLOCK
  Depends on [n]: NET [=y] && POSIX_TIMERS [=n]
  Selected by [y]:
  - PTP_1588_CLOCK_IDTCM [=y]

Make PTP_1588_CLOCK_IDTCM depends on PTP_1588_CLOCK to fix this.

Fixes: 3a6ba7dc77 ("ptp: Add a ptp clock driver for IDT ClockMatrix.")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Vincent Cheng  <vincent.cheng.xh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2019-11-12 22:35:14 +08:00 committed by David S. Miller
parent e0e2b35b79
commit 1e86606ba0
1 changed files with 1 additions and 1 deletions
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drivers/ptp/Kconfig
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@ -121,7 +121,7 @@ config PTP_1588_CLOCK_KVM
config PTP_1588_CLOCK_IDTCM
tristate "IDT CLOCKMATRIX as PTP clock"
select PTP_1588_CLOCK
depends on PTP_1588_CLOCK
default n
help
This driver adds support for using IDT CLOCKMATRIX(TM) as a PTP