From: Johan Hovold <johan+linaro@kernel.org>
To: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
Johan Hovold <johan+linaro@kernel.org>
Subject: [PATCH 0/7] ASoC: codecs: wcd938x: fix probe and bind error handling
Date: Tue, 3 Oct 2023 17:55:51 +0200 [thread overview]
Message-ID: <20231003155558.27079-1-johan+linaro@kernel.org> (raw)
The wcd938x codec driver happily ignores error handling, something which
has bitten us in the past when we hit a probe deferral:
https://lore.kernel.org/lkml/20230705123018.30903-1-johan+linaro@kernel.org/
Fix up the remaining probe and component bind paths that left resources
allocated and registered after errors to avoid similar future issues.
Johan
Johan Hovold (7):
ASoC: codecs: wcd938x: drop bogus bind error handling
ASoC: codecs: wcd938x: fix unbind tear down order
ASoC: codecs: wcd938x: fix resource leaks on bind errors
ASoC: codecs: wcd938x: fix regulator leaks on probe errors
ASoC: codecs: wcd938x: fix runtime PM imbalance on remove
ASoC: codecs: wcd938x-sdw: fix use after free on driver unbind
ASoC: codecs: wcd938x-sdw: fix runtime PM imbalance on probe errors
sound/soc/codecs/wcd938x-sdw.c | 27 +++++++++++-
sound/soc/codecs/wcd938x.c | 76 +++++++++++++++++++++++++---------
2 files changed, 83 insertions(+), 20 deletions(-)
--
2.41.0
next reply other threads:[~2023-10-03 15:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-03 15:55 Johan Hovold [this message]
2023-10-03 15:55 ` [PATCH 1/7] ASoC: codecs: wcd938x: drop bogus bind error handling Johan Hovold
2023-10-03 15:55 ` [PATCH 2/7] ASoC: codecs: wcd938x: fix unbind tear down order Johan Hovold
2023-10-03 15:55 ` [PATCH 3/7] ASoC: codecs: wcd938x: fix resource leaks on bind errors Johan Hovold
2023-10-03 15:55 ` [PATCH 4/7] ASoC: codecs: wcd938x: fix regulator leaks on probe errors Johan Hovold
2023-10-03 15:55 ` [PATCH 5/7] ASoC: codecs: wcd938x: fix runtime PM imbalance on remove Johan Hovold
2023-10-03 15:55 ` [PATCH 6/7] ASoC: codecs: wcd938x-sdw: fix use after free on driver unbind Johan Hovold
2023-10-03 15:55 ` [PATCH 7/7] ASoC: codecs: wcd938x-sdw: fix runtime PM imbalance on probe errors Johan Hovold
2023-10-09 18:36 ` [PATCH 0/7] ASoC: codecs: wcd938x: fix probe and bind error handling Mark Brown
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20231003155558.27079-1-johan+linaro@kernel.org \
--to=johan+linaro@kernel.org \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=lgirdwood@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=perex@perex.cz \
--cc=srinivas.kandagatla@linaro.org \
--cc=tiwai@suse.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).