5c191fef4c
In function dsi_pll_calc_dec_frac we are calculating the decimal div start parameter by dividing the decimal multiple by the fractional multiplier: the remainder of that operation is stored to then get programmed to the fractional divider registers of the PLL. It's useless to call div_u64_rem to get the remainder and *then* call div_u64 to get the division result, as the first is already giving that result: let's fix it by just caring about the result of div_u64_rem. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
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.