linux/drivers/gpio/gpio-sim.c
Koichiro Den e559ee6bb5 gpio: sim: lock up configfs that an instantiated device depends on
[ Upstream commit 8bd76b3d3f ]

Once a sim device is instantiated and actively used, allowing rmdir for
its configfs serves no purpose and can be confusing. Effectively,
arbitrary users start depending on its existence.

Make the subsystem itself depend on the configfs entry for a sim device
while it is in active use.

Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Link: https://lore.kernel.org/r/20250103141829.430662-5-koichiro.den@canonical.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-01-23 17:22:56 +01:00

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