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authorScot Doyle <lkml14@scotdoyle.com>2015-10-09 15:08:10 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-17 22:00:39 -0700
commitf235f664a8afabccf863a5dee4777d2d7b676fda (patch)
treecd185b89595a7f325b136c5b28a10edd82158e56 /drivers/video
parentf967fc8f165fadb72166f2bd4785094b3ca21307 (diff)
fbcon: initialize blink interval before calling fb_set_par
Since commit 27a4c827c34ac4256a190cc9d24607f953c1c459 fbcon: use the cursor blink interval provided by vt a PPC64LE kernel fails to boot when fbcon_add_cursor_timer uses an uninitialized ops->cur_blink_jiffies. Prevent by initializing in fbcon_init before the call to info->fbops->fb_set_par. Reported-and-tested-by: Alistair Popple <alistair@popple.id.au> Signed-off-by: Scot Doyle <lkml14@scotdoyle.com> Cc: <stable@vger.kernel.org> [v4.2] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/console/fbcon.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 1aaf89300621..92f394927f24 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1093,6 +1093,7 @@ static void fbcon_init(struct vc_data *vc, int init)
con_copy_unimap(vc, svc);
ops = info->fbcon_par;
+ ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
p->con_rotate = initial_rotation;
set_blitting_type(vc, info);