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Minjie Du
f35e506eda
[ Upstream commita995c50db8] The function clk_register_pll() may return NULL or an ERR_PTR. Don't treat an ERR_PTR as valid. Signed-off-by: Minjie Du <duminjie@vivo.com> Link: https://lore.kernel.org/r/20230712102246.10348-1-duminjie@vivo.com Fixes:b9e0d40c0d("clk: keystone: add Keystone PLL clock driver") [sboyd@kernel.org: Reword commit text] Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@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 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.