kernel/linux.git/drivers/gpio/dev-sync-probe.c, branch v6.18.21Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.18.212025-02-24T13:57:39+00:00gpio: introduce utilities for synchronous fake device creation2025-02-24T13:57:39+00:00Koichiro Denkoichiro.den@canonical.com2025-02-21T13:34:59+00:00urn:sha1:eb5ab6ffb4ca2d28121455dd7452061367ed5588
Both gpio-sim and gpio-virtuser share a mechanism to instantiate a
platform device, wait for probe completion, and retrieve the probe
success or error status synchronously. With gpio-aggregator planned to
adopt this approach for its configfs interface, it's time to factor
out the common code.
Add dev-sync-probe.[ch] to house helper functions used by all such
implementations.
No functional change.
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Link: https://lore.kernel.org/r/20250221133501.2203897-2-koichiro.den@canonical.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>