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2f80dfab86
Fixes Coccinelle/coccicheck warnings reported by do_div.cocci.
cocci warnings:
drivers/clk/sophgo/clk-sg2042-pll.c:217:1-7: WARNING:
do_div() does a 64-by-32 division, please consider using div64_ul
instead.
drivers/clk/sophgo/clk-sg2042-pll.c:160:1-7: WARNING:
do_div() does a 64-by-32 division, please consider using div64_u64
instead.
replace do_div() with div64_*() which doesn't implicitly cast the divisor.
Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
Link: https://lore.kernel.org/r/tencent_D5D35C992B70843CF70F5533E49717D24906@qq.com
Reviewed-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Chen Wang <wangchen20@iscas.ac.cn>
Signed-off-by: Stephen Boyd <sboyd@kernel.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 reStructuredText 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.