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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2009-12-01 15:16:22 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-12-01 15:16:22 +0800 |
| commit | 838632438145ac6863377eb12d8b8eef9c55d288 (patch) | |
| tree | fbb0757df837f3c75a99c518a3596c38daef162d /drivers/video/console/vgacon.c | |
| parent | 9996508b3353063f2d6c48c1a28a84543d72d70b (diff) | |
| parent | 29e553631b2a0d4eebd23db630572e1027a9967a (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/video/console/vgacon.c')
| -rw-r--r-- | drivers/video/console/vgacon.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 59d7d5ec17a..da55ccaf4d5 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -180,7 +180,6 @@ static inline void vga_set_mem_top(struct vc_data *c) } #ifdef CONFIG_VGACON_SOFT_SCROLLBACK -#include <linux/slab.h> /* software scrollback */ static void *vgacon_scrollback; static int vgacon_scrollback_tail; @@ -590,12 +589,14 @@ 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_base; vga_set_mem_top(c); - con_free_unimap(c); } + + if (!--vgacon_uni_pagedir[1]) + con_free_unimap(c); c->vc_uni_pagedir_loc = &c->vc_uni_pagedir; con_set_default_unimap(c); } |