From 0f2893f0d1acff4bb1677b60c0486adc0075cb99 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 13 May 2014 12:09:27 +0200 Subject: [PATCH] vgacon: Fix & cleanup refcounting The vgacon driver prepares a two element array of uni_pagedir_loc and uses the second item as its own reference counter for sharing the uni_pagedir. And the code assumes blindly that the second item is available if the assigned vc_uni_pagedir isn't the standard one, which might be wrong (although currently it's so). This patch fixes that wrong assumption, and gives a slight cleanup along with it: namely, instead of array, just give the uni_pagedir_loc and a separate refcount variable. It makes the code a bit more understandable at first glance. Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- Reading git-format-patch failed