tree e404148985fa552be5efa4ffd2dc5c43aa295af6
parent 8463d9fab6e25a77b640caada74af29f936a8ea4
author Christian Gromm <christian.gromm@microchip.com> 1525772706 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1525779710 +0200

staging: most: cdev: fix chrdev_region leak

The function unregister_chrdev_region is called with a different counter
as the alloc_chrdev_region. To fix this, this patch introduces the
constant CHRDEV_REGION_SIZE that is used in both functions.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>