tree 6171e6df724508370d36310a10a40664be22b7f7
parent c56283034ce28f99de494b69896528ae90cd9730
author Ben Hutchings <bhutchings@solarflare.com> 1351697564 +0000
committer David S. Miller <davem@davemloft.net> 1351784118 -0400

ptp: Make PTP_1588_CLOCK select rather than depend on PPS

PTP hardware clock drivers that select PTP_1588_CLOCK must currently
also select PPS.  For those drivers that don't, the user must enable
PPS, then enable PTP_1588_CLOCK, then the driver.  Simplify things for
developers and users by putting this selection in one place.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>