irqreturn_t qxl_irq_handler(int irq, void *arg)
{
struct drm_device *dev = (struct drm_device *) arg;
- struct qxl_device *qdev = (struct qxl_device *)dev->dev_private;
+ struct qxl_device *qdev = to_qxl(dev);
uint32_t pending;
pending = xchg(&qdev->ram_header->int_pending, 0);