[PATCH] hvc_console suspend fix

Fix http://bugzilla.kernel.org/show_bug.cgi?id=7152



Cc: Michael Tautschnig <tautschn@model.in.tum.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>