To detach fbcon, it must also clean up all resources it allocated. This was
never done before because fbcon cannot be unloaded.
Signed-off-by: Antonino Daplas <[email protected]>
---
drivers/video/console/fbcon.c | 43 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 43 insertions(+), 0 deletions(-)
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 014afea..a8de822 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -3112,6 +3112,49 @@ static void __exit fbcon_deinit_class_de
static void __exit fbcon_exit(void)
{
+ struct fb_info *info;
+ int i, j, mapped;
+
+ for (i = 0; i < FB_MAX; i++) {
+ info = registered_fb[i];
+
+ if (info && info->fbcon_par)
+ fbcon_del_cursor_timer(info);
+ }
+
+#ifdef CONFIG_ATARI
+ free_irq(IRQ_AUTO_4, fbcon_vbl_handler);
+#endif
+#ifdef CONFIG_MAC
+ if (MACH_IS_MAC && vbl_detected)
+ free_irq(IRQ_MAC_VBL, fbcon_vbl_handler);
+#endif
+
+ kfree((void *)softback_buf);
+
+ for (i = 0; i < FB_MAX; i++) {
+ mapped = 0;
+ info = registered_fb[i];
+
+ if (info == NULL)
+ continue;
+
+ for (j = 0; j < MAX_NR_CONSOLES; j++) {
+ if (con2fb_map[j] == i) {
+ con2fb_map[j] = -1;
+ mapped = 1;
+ }
+ }
+
+ if (mapped) {
+ if (info->fbops->fb_release)
+ info->fbops->fb_release(info, 0);
+ module_put(info->fbops->owner);
+ kfree(info->fbcon_par);
+ info->fbcon_par = NULL;
+ }
+ }
+
fbcon_deinit_class_device();
class_device_destroy(fb_class, MKDEV(FB_MAJOR, FB_MAX));
}
-
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