From: Richard Fitzgerald <rf@opensource.cirrus.com>
To: broonie@kernel.org
Cc: salman.abusaad@gmail.com, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org, patches@opensource.cirrus.com
Subject: [PATCH 0/2] ASoC: cs35l56: Fixes for deadlock/hang during component_probe()
Date: Thu, 16 Jul 2026 14:20:43 +0100 [thread overview]
Message-ID: <20260716132045.1469156-1-rf@opensource.cirrus.com> (raw)
This series fixes two problems found in the probing process that
can cause a deadlock (patch #1) or a hang (patch #2) during
component_probe() until the wait for init_completion times out.
Richard Fitzgerald (2):
ASoC: cs35l56: Fix potential probe() deadlock
ASoC: cs35l56: Use complete_all() to signal init_completion
sound/soc/codecs/cs35l56-i2c.c | 4 +---
sound/soc/codecs/cs35l56-spi.c | 4 +---
sound/soc/codecs/cs35l56.c | 17 ++++++++++++++++-
3 files changed, 18 insertions(+), 7 deletions(-)
--
2.47.3
next reply other threads:[~2026-07-16 13:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-16 13:20 Richard Fitzgerald [this message]
2026-07-16 13:20 ` [PATCH 1/2] ASoC: cs35l56: Fix potential probe() deadlock Richard Fitzgerald
2026-07-16 13:20 ` [PATCH 2/2] ASoC: cs35l56: Use complete_all() to signal init_completion Richard Fitzgerald
2026-07-16 14:25 ` [PATCH 0/2] ASoC: cs35l56: Fixes for deadlock/hang during component_probe() Mark Brown
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