b7cf1d9c02
rwlock is slower than normal spinlocks and this lock is rarely contended for. Also noticed that the vpmadt032_module_init function is now (was already) redundant since all the elements initialized in it were already initialized. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> Acked-By: Russ Meyerriecks <rmeyerriecks@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9538 a0bf4364-ded3-4de4-8d8a-66a801d63aff