From: Marcelo Diop-Gonzalez marcgonzalez@google.com
commit d2cdb20507fe2079a146459f9718b45d78cbbe61 upstream.
This undoes the previous call to alloc_chrdev_region() on failure, and is probably what was meant originally given the label name.
Signed-off-by: Marcelo Diop-Gonzalez marcgonzalez@google.com Cc: stable stable@vger.kernel.org Fixes: 187ac53e590c ("staging: vchiq_arm: rework probe and init functions") Reviewed-by: Dan Carpenter dan.carpenter@oracle.com Reviewed-by: Nicolas Saenz Julienne nsaenzjulienne@suse.de Link: https://lore.kernel.org/r/20191203153921.70540-1-marcgonzalez@google.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -3300,7 +3300,7 @@ static int __init vchiq_driver_init(void return 0;
region_unregister: - platform_driver_unregister(&vchiq_driver); + unregister_chrdev_region(vchiq_devid, 1);
class_destroy: class_destroy(vchiq_class);