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fae00ea9f0
The rzg2l_gpt_config() tests the rzg2l_gpt->period_tick variable when
both channels of a hardware channel are in use. This check is not valid
if rzg2l_gpt_config() is called after disabling all the channels, as it
tests against the cached value. Hence, allow checking and setting the
cached value only if the sibling channel is enabled.
While at it, drop else after return statement to fix the check patch
warning.
Cc: stable@kernel.org
Fixes: 061f087f5d ("pwm: Add support for RZ/G2L GPT")
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/20251126104308.142302-1-biju.das.jz@bp.renesas.com
Signed-off-by: Uwe Kleine-König <ukleinek@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.