Displaying 1 result from an estimated 1 matches for "vgacon_init".
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vgacon_deinit
2009 Sep 15
1
[PATCH] vgacon: Prevent vgacon_deinit from touching the hardware for inactive consoles.
.../console/vgacon.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 59d7d5e..6bd75a9 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -590,12 +590,14 @@ static void vgacon_init(struct vc_data *c, int init)
static void vgacon_deinit(struct vc_data *c)
{
- /* When closing the last console, reset video origin */
- if (!--vgacon_uni_pagedir[1]) {
+ /* When closing the active console, reset video origin */
+ if (CON_IS_VISIBLE(c)) {
c->vc_visible_origin = vga_vram_ba...