From: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
To: Linus Walleij <linusw@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Subject: [PATCH 0/3] gpio: lock device when calling device_is_bound()
Date: Mon, 18 May 2026 11:53:16 +0200 [thread overview]
Message-ID: <20260518-gpio-dev-lock-v1-0-cc4736f3ff0b@oss.qualcomm.com> (raw)
The kerneldoc for device_is_bound() says it must be called with the
device lock taken. Add missing synchronization to GPIO modules using it.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
---
Bartosz Golaszewski (3):
gpio: sim: lock device when calling device_is_bound()
gpio: aggregator: lock device when calling device_is_bound()
gpio: virtuser: lock device when calling device_is_bound()
drivers/gpio/gpio-aggregator.c | 9 ++++++---
drivers/gpio/gpio-sim.c | 11 +++++++----
drivers/gpio/gpio-virtuser.c | 9 ++++++---
3 files changed, 19 insertions(+), 10 deletions(-)
---
base-commit: 5200f5f493f79f14bbdc349e402a40dfb32f23c8
change-id: 20260518-gpio-dev-lock-827253e58535
Best regards,
--
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
next reply other threads:[~2026-05-18 9:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-18 9:53 Bartosz Golaszewski [this message]
2026-05-18 9:53 ` [PATCH 1/3] gpio: sim: " Bartosz Golaszewski
2026-05-18 9:53 ` [PATCH 2/3] gpio: aggregator: " Bartosz Golaszewski
2026-05-18 9:53 ` [PATCH 3/3] gpio: virtuser: " Bartosz Golaszewski
2026-05-21 12:38 ` [PATCH 0/3] gpio: " Bartosz Golaszewski
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