Purushothama Siddaiah
4c6ac5446d
The devm_clk_get_optional_enabled() function returns error pointers(PTR_ERR()). So use IS_ERR() to check it. Verified on K3-J7200 EVM board, without clock node mentioned in the device tree. Signed-off-by: Purushothama Siddaiah <psiddaiah@mvista.com> Reviewed-by: Corey Minyard <cminyard@mvista.com> Link: https://patch.msgid.link/20241205070426.1861048-1-psiddaiah@mvista.com Signed-off-by: Mark Brown <broonie@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.