[PATCH] gpiolib: devres: release GPIOs in devm_gpiod_put_array()

["André Draszik" <andre.draszik@linaro.org>]

devm_gpiod_put_array() is meant to undo the effects of
devm_gpiod_get_array() - in particular, it should release the GPIOs
contained in the array acquired with the latter. It is meant to be the
resource-managed version of gpiod_put_array(), and it should behave
similar to the non-array version devm_gpiod_put().

Since commit d1d52c6622a6 ("gpiolib: devres: Finish the conversion to
use devm_add_action()") it doesn't do that anymore, it just removes the
devres action and frees associated memory, but it doesn't actually
release the GPIOs.

Fix by switching from devm_remove_action() to devm_release_action(),
which will in addition invoke the action to release the GPIOs.

Fixes: d1d52c6622a6 ("gpiolib: devres: Finish the conversion to use devm_add_action()")
Signed-off-by: André Draszik <andre.draszik@linaro.org>
---
 drivers/gpio/gpiolib-devres.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpiolib-devres.c b/drivers/gpio/gpiolib-devres.c
index 4d5f83b17624eed04039b94ca6d095fea293e5cc..72422c5db3641e5609759e82ac2ab532fab81783 100644
--- a/drivers/gpio/gpiolib-devres.c
+++ b/drivers/gpio/gpiolib-devres.c
@@ -319,7 +319,7 @@ EXPORT_SYMBOL_GPL(devm_gpiod_unhinge);
  */
 void devm_gpiod_put_array(struct device *dev, struct gpio_descs *descs)
 {
-	devm_remove_action(dev, devm_gpiod_release_array, descs);
+	devm_release_action(dev, devm_gpiod_release_array, descs);
 }
 EXPORT_SYMBOL_GPL(devm_gpiod_put_array);
 

---
base-commit: 58ba80c4740212c29a1cf9b48f588e60a7612209
change-id: 20250715-gpiolib-devres-put-array-fix-d6b365dad018

Best regards,
-- 
André Draszik <andre.draszik@linaro.org>