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Cezary Rojewski ff0045de4e
ASoC: codecs: hda: Fix RPM usage count underflow
RPM manipulation in hda_codec_probe_complete()'s error path is
superfluous and leads to RPM usage count underflow if the
build-controls operation fails.

hda_codec_probe_complete() is called in:

1) hda_codec_probe() for all non-HDMI codecs
2) in card->late_probe() for HDMI codecs

Error path for hda_codec_probe() takes care of bus' RPM already.
For 2) if late_probe() fails, ASoC performs card cleanup what
triggers hda_codec_remote() - same treatment is in 1).

Fixes: b5df2a7dca ("ASoC: codecs: Add HD-Audio codec driver")
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250530141025.2942936-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
History 2025-06-02 12:26:44 +01:00
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README

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.