[PATCH 1/6] gpio: remember to finally free gpio_device

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

When the device core reference count for the device goes to
0 and it calls .release() we free resources and so can also
finally free up the GPIO state container, struct gpio_device.

Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
 drivers/gpio/gpiolib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 70e0fff0a8a7..36f8be3f910b 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -405,6 +405,7 @@ static void gpiodevice_release(struct device *dev)
 	cdev_del(&gdev->chrdev);
 	list_del(&gdev->list);
 	ida_simple_remove(&gpio_ida, gdev->id);
+	kfree(gdev);
 }
 
 /**
-- 
2.4.3

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