From 8163e418f71e46a28bac6625b4c633c13bd53c8d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=3D=3Futf-8=3Fq=3FMichel=5FD=3DC3=3DA4nzer=3F=3D?= Date: Tue, 24 Oct 2006 23:30:01 +1000 Subject: drm: Make locked tasklet handling more robust. Initialize the spinlock unconditionally when struct drm_device is filled in, and return early in drm_locked_tasklet() if the driver doesn't support IRQs. Signed-off-by: Dave Airlie --- drivers/char/drm/drm_stub.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/char/drm/drm_stub.c') diff --git a/drivers/char/drm/drm_stub.c b/drivers/char/drm/drm_stub.c index 6f748e194cf9..5fd6dc0870cf 100644 --- a/drivers/char/drm/drm_stub.c +++ b/drivers/char/drm/drm_stub.c @@ -61,6 +61,7 @@ static int drm_fill_in_dev(drm_device_t * dev, struct pci_dev *pdev, spin_lock_init(&dev->count_lock); spin_lock_init(&dev->drw_lock); + spin_lock_init(&dev->tasklet_lock); init_timer(&dev->timer); mutex_init(&dev->struct_mutex); mutex_init(&dev->ctxlist_mutex); -- cgit v1.2.3