From: Linus Walleij Date: Tue, 9 Feb 2016 13:27:42 +0000 (+0100) Subject: gpio: remember to finally free gpio_device X-Git-Tag: v4.6-rc1~108^2~95 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=9efd9e6956adf479eb85beb74bb975f702dc01a9;p=linux.git gpio: remember to finally free gpio_device 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 --- 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); } /**