On Tue, Jun 27, 2023 at 04:21:39PM -0700, Rahul Rameshbabu wrote:
The .adjphase operation is an operation that is implemented only by certain PHCs. The sysfs device attribute node for querying the maximum phase adjustment supported should not be exposed on devices that do not support .adjphase.
Fixes: c3b60ab7a4df ("ptp: Add .getmaxphase callback to ptp_clock_info") Signed-off-by: Rahul Rameshbabu rrameshbabu@nvidia.com Reported-by: Nathan Chancellor nathan@kernel.org Reported-by: Naresh Kamboju naresh.kamboju@linaro.org Reported-by: Linux Kernel Functional Testing lkft@linaro.org Link: https://lore.kernel.org/netdev/20230627162146.GA114473@dev-arch.thelio-3990X... Link: https://lore.kernel.org/all/CA+G9fYtKCZeAUTtwe69iK8Xcz1mOKQzwcy49wd+imZrfj6i...
Acked-by: Richard Cochran richardcochran@gmail.com