766c9dd00c
[ Upstream commit 0b6291ad1940c403734312d0e453e8dac9148f69 ]
in korina_probe(), the return value of clk_prepare_enable()
should be checked since it might fail. we can use
devm_clk_get_optional_enabled() instead of devm_clk_get_optional()
and clk_prepare_enable() to automatically handle the error.
Fixes: e4cd854ec487 ("net: korina: Get mdio input clock via common clock framework")
Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com>
Link: https://lore.kernel.org/r/20230731090535.21416-1-ruc_gongyuanjun@163.com
Signed-off-by: Jakub Kicinski <kuba@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.