Commit 81fb0b90 authored by Phong Tran's avatar Phong Tran Committed by Greg Kroah-Hartman
Browse files

staging: android: ion_test: unregister the platform device 



The driver has to unregister from platform device when it's unloaded

Signed-off-by: default avatarPhong Tran <tranmanphong@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 954c2d8f

drivers/staging/android/ion/ion_test.c

+7 −1
Original line number Diff line number Diff line
@@ -272,6 +272,7 @@ static int ion_test_remove(struct platform_device *pdev) 
	return misc_deregister(&testdev->misc);

}



static struct platform_device *ion_test_pdev;

static struct platform_driver ion_test_platform_driver = {

	.remove = ion_test_remove,

	.driver = {
@@ -281,13 +282,18 @@ static struct platform_driver ion_test_platform_driver = { 


static int __init ion_test_init(void)

{

	platform_device_register_simple("ion-test", -1, NULL, 0);

	ion_test_pdev = platform_device_register_simple("ion-test",

							-1, NULL, 0);

	if (!ion_test_pdev)

		return -ENODEV;



	return platform_driver_probe(&ion_test_platform_driver, ion_test_probe);

}



static void __exit ion_test_exit(void)

{

	platform_driver_unregister(&ion_test_platform_driver);

	platform_device_unregister(ion_test_pdev);

}



module_init(ion_test_init);