ptp: clarify the clock_name sysfs attribute
authorRichard Cochran <richardcochran@gmail.com>
Sat, 22 Sep 2012 07:02:04 +0000 (07:02 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 22 Sep 2012 19:42:46 +0000 (15:42 -0400)
commitde46584675fad02b7f8255f31be0ea1be5cd185b
tree45fe54d42a38c2f1293fc6137f2f1ebae62ef88e
parent1ef761582c074448bae5be97abde5934667e7710
ptp: clarify the clock_name sysfs attribute

There has been some confusion among PHC driver authors about the
intended purpose of the clock_name attribute. This patch expands the
documation in order to clarify how the clock_name field should be
understood.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/ABI/testing/sysfs-ptp
include/linux/ptp_clock_kernel.h