Description: more tight ioctl permissions in dl2k driver
References:
 References: http://www.spinics.net/lists/netdev/msg196365.html
 http://www.spinics.net/lists/netdev/msg196381.html
 http://www.spinics.net/lists/netdev/msg196382.html
 https://bugzilla.novell.com/show_bug.cgi?id=758813
Notes:
Bugs:
upstream: released (3.4-rc4) [1bb57e940e1958e40d51f2078f50c3a96a9b2d75]
2.6.32-upstream-stable: released (2.6.32.60)
sid: released (3.2.19-1)
2.6.32-squeeze-security: released (2.6.32-46) [bugfix/all/dl2k-use-standard-defines-from-mii.h.patch, bugfix/all/dl2k-Clean-up-rio_ioctl.patch]
3.2-upstream-stable: released (3.2.19) [bdd06be083b51fa7bdf04d8c8b699870f29bae69]