drm/omap: do not use BUG_ON(!spin_is_locked(x))

spin_is_locked(x) returns always 0 on uniprocessor, triggering BUG() in
omapdrm.

Change it to use assert_spin_locked() to fix the issue.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
index f035d2bceae7..3eb097efc488 100644
--- a/drivers/gpu/drm/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -34,7 +34,7 @@ static void omap_irq_update(struct drm_device *dev)
         struct omap_drm_irq *irq;
         uint32_t irqmask = priv->vblank_mask;
 
-        BUG_ON(!spin_is_locked(&list_lock));
+        assert_spin_locked(&list_lock);
 
         list_for_each_entry(irq, &priv->irq_list, node)
                 irqmask |= irq->irqmask;