syscons - Fix comments related to do_switch_scr()
authorAntonio Huete Jimenez <tuxillo@quantumachine.net>
Fri, 14 Oct 2011 19:46:49 +0000 (21:46 +0200)
committerAntonio Huete Jimenez <tuxillo@quantumachine.net>
Fri, 14 Oct 2011 19:53:59 +0000 (21:53 +0200)
commite33e6446780fea68098566fbd9eb7f0d5459e966
tree9d4ecac5272e377a89b9cec91cdec4a7a0baccd3
parent532503f5f74d343d728544a9d7b45212c214e863
syscons - Fix comments related to do_switch_scr()

do_switch_scr() no longer releases critical sections so all
the comments remarking this are now wrong, remove them.

Most of the code uses now tty_token for the non-critical paths
and it no longer needs a critical section.

Pointed-out-by: @dillon
sys/dev/misc/syscons/syscons.c