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From: Biren Pandya <birenpandya@gmail.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: "Linus Walleij" <linusw@kernel.org>,
	"David Lechner" <dlechner@baylibre.com>,
	"Nuno Sá" <nuno.sa@analog.com>,
	"Andy Shevchenko" <andy@kernel.org>,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
	"Biren Pandya" <birenpandya@gmail.com>
Subject: [PATCH v1 0/4] iio: Fix runtime PM leaks across multiple drivers
Date: Sun, 14 Jun 2026 12:45:45 +0530	[thread overview]
Message-ID: <20260614071549.81920-1-birenpandya@gmail.com> (raw)

Hi Jonathan,

While auditing the IIO subsystem, I noticed a recurring pattern in 
several drivers where early returns or error paths fail to drop their 
pm_runtime_get_sync() references. This permanently leaves the device 
active and prevents autosuspension.

This series provides four independent fixes for these imbalances across 
the kxsd9, mpu3050, mpl115, and gp2ap002 drivers.

Because these drivers are independent, these patches do not depend on 
each other and can be merged individually.

Best regards,
Biren Pandya


 drivers/iio/accel/kxsd9.c       |  5 +++--
 drivers/iio/gyro/mpu3050-core.c | 16 +++++++++++-----
 drivers/iio/light/gp2ap002.c    |  2 +-
 drivers/iio/pressure/mpl115.c   |  4 ++--
 4 files changed, 17 insertions(+), 10 deletions(-)

-- 
2.50.1 (Apple Git-155)


             reply	other threads:[~2026-06-14  7:15 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-14  7:15 Biren Pandya [this message]
2026-06-14  7:15 ` [PATCH v1 1/4] iio: accel: kxsd9: fix runtime PM imbalance on write_raw() error Biren Pandya
2026-06-14 13:14   ` Jonathan Cameron
2026-06-14  7:15 ` [PATCH v1 2/4] iio: gyro: mpu3050: fix runtime PM leak when enabling trigger fails Biren Pandya
2026-06-14 13:22   ` Jonathan Cameron
2026-07-17 17:50   ` [PATCH v3] " Biren Pandya
2026-07-17 18:01     ` Andy Shevchenko
2026-07-17 18:10   ` [PATCH v4] " Biren Pandya
2026-07-20  2:01     ` Jonathan Cameron
2026-06-14  7:15 ` [PATCH v1 3/4] iio: pressure: mpl115: fix runtime PM leak on read error Biren Pandya
2026-06-14 13:24   ` Jonathan Cameron
2026-06-14  7:15 ` [PATCH v1 4/4] iio: light: gp2ap002: " Biren Pandya
2026-06-14 13:25   ` Jonathan Cameron
2026-06-14 13:31 ` [PATCH v1 0/4] iio: Fix runtime PM leaks across multiple drivers Jonathan Cameron

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