diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 0e47df4..f5a5f18 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -166,7 +166,7 @@
 	spin_lock_irqsave(&dev->vblank_time_lock, irqflags);
 
 	/*
-	 * If the vblank interrupt was already disbled update the count
+	 * If the vblank interrupt was already disabled update the count
 	 * and timestamp to maintain the appearance that the counter
 	 * has been ticking all along until this time. This makes the
 	 * count account for the entire time between drm_vblank_on() and