Jacob Keller
673dd2c788
ptp: ravb: convert to .adjfine and adjust_by_scaled_ppm
The ravb implementation of .adjfreq is implemented in terms of a straight forward "base * ppb / 1 billion" calculation. Convert this driver to .adjfine and use the adjust_by_scaled_ppm helper function to calculate the new addend. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Cc: Sergey Shtylyov <s.shtylyov@omp.ru> Cc: Biju Das <biju.das.jz@bp.renesas.com> Cc: Phil Edworthy <phil.edworthy@renesas.com> Cc: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Cc: linux-renesas-soc@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
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