diff options
| -rw-r--r-- | shared/via_irq.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/shared/via_irq.c b/shared/via_irq.c index 4d62c69a..1e22a773 100644 --- a/shared/via_irq.c +++ b/shared/via_irq.c @@ -54,14 +54,15 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS) { drm_device_t *dev = (drm_device_t *) arg; drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private; - int handled = IRQ_NONE; u32 status = VIA_READ(VIA_REG_INTERRUPT); if (status & VIA_IRQ_VBI_PENDING) { atomic_inc(&dev->vbl_received); DRM_WAKEUP(&dev->vbl_queue); DRM(vbl_send_signals) (dev); - handled = IRQ_HANDLED; + + VIA_WRITE(VIA_REG_INTERRUPT, status); + return IRQ_HANDLED; } #if 0 @@ -74,7 +75,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS) #endif VIA_WRITE(VIA_REG_INTERRUPT, status); - return handled; + return IRQ_NONE; } static __inline__ void viadrv_acknowledge_irqs(drm_via_private_t * dev_priv) |