[PATCH 1/4] dix: fix crash when removing devices on a buttonless MD pointer (#29669)

[Keith Packard]

For all four patches:

Reviewed-by: Keith Packard <keithp at keithp.com>

-- 
keith.packard at intel.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
URL: <http://lists.x.org/archives/xorg-devel/attachments/20100831/82fb8e66/attachment.pgp>