# \[PATCH\] video: bf\*: Add missing spinlock init - From: Jean Delvare \ - Date: 2012-09-06 07:23:11 - List: linux-fbdev - Page: https://ratatoskr.run/linux-fbdev/2012/09/13463851 - Thread: https://ratatoskr.run/linux-fbdev/2012/09/13463851/t.md ```text It doesn't seem these spinlocks were properly initialized. Signed-off-by: Jean Delvare Cc: Florian Tobias Schandinat --- I can't even build-test this. drivers/video/bf54x-lq043fb.c | 1 + drivers/video/bfin-lq035q1-fb.c | 1 + drivers/video/bfin-t350mcqb-fb.c | 1 + 3 files changed, 3 insertions(+) --- linux-3.6-rc4.orig/drivers/video/bf54x-lq043fb.c 2012-07-21 22:58:29.000000000 +0200 +++ linux-3.6-rc4/drivers/video/bf54x-lq043fb.c 2012-09-06 08:49:37.812899185 +0200 @@ -525,6 +525,7 @@ static int __devinit bfin_bf54x_probe(st info = fbinfo->par; info->fb = fbinfo; info->dev = &pdev->dev; + spin_lock_init(&info->lock); platform_set_drvdata(pdev, fbinfo); --- linux-3.6-rc4.orig/drivers/video/bfin-lq035q1-fb.c 2012-07-21 22:58:29.000000000 +0200 +++ linux-3.6-rc4/drivers/video/bfin-lq035q1-fb.c 2012-09-06 08:48:50.618858480 +0200 @@ -577,6 +577,7 @@ static int __devinit bfin_lq035q1_probe( info = fbinfo->par; info->fb = fbinfo; info->dev = &pdev->dev; + spin_lock_init(&info->lock); info->disp_info = pdev->dev.platform_data; --- linux-3.6-rc4.orig/drivers/video/bfin-t350mcqb-fb.c 2012-07-21 22:58:29.000000000 +0200 +++ linux-3.6-rc4/drivers/video/bfin-t350mcqb-fb.c 2012-09-06 08:48:12.310825601 +0200 @@ -447,6 +447,7 @@ static int __devinit bfin_t350mcqb_probe info = fbinfo->par; info->fb = fbinfo; info->dev = &pdev->dev; + spin_lock_init(&info->lock); platform_set_drvdata(pdev, fbinfo); -- Jean Delvare ```