fixes gpio_dev un/reload balancing
authorJohn Crispin <john@openwrt.org>
Tue, 14 Aug 2012 12:32:11 +0000 (12:32 +0000)
committerJohn Crispin <john@openwrt.org>
Tue, 14 Aug 2012 12:32:11 +0000 (12:32 +0000)
Signed-off-by: SHI Bin <shibin@ctsing.com>
SVN-Revision: 33183

target/linux/generic/files/drivers/char/gpio_dev.c

index 0f428bd38ba15eefdf25d90f4fb21f23307ee938..c741573026e213fe990c7230f95e26a4f8e06735 100644 (file)
@@ -141,6 +141,8 @@ out:
 static int
 gpio_remove(struct platform_device *dev)
 {
+       device_destroy(gpiodev_class, MKDEV(dev_major, 0));
+       class_destroy(gpiodev_class);
        unregister_chrdev(dev_major, DEVNAME);
        return 0;
 }