tree 2188fdf4f928a78dfcc6fb3305041494ef59da10
parent 85e0b0cbbfc17e7f7baa9e76f9a937249108fc52
author Arve Hjønnevåg <arve@android.com> 1239055975 -0700
committer Greg Kroah-Hartman <gregkh@suse.de> 1239991586 -0700

Staging: binder: mmap fixes.

Only allow a binder file pointer to be mmapped once. The buffer management
code cannot deal with more then one area.
Also remove leftover mutex_unlock if mmap fails.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>