tree 9a65466f426843e016455ff57528eb40f3ba7b32
parent e98fa28160eabdcda4c4c5bf7af7a3256c10c922
author Daniel Walker <dwalker@mvista.com> 1202193087 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202233472 -0800

uml: port mutex conversion

The port_sem is already used as a mutex since it's using DECLARE_MUTEX(), but
the underlying construct is still a semaphore ..  This patch switches it over
to a struct mutex.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>