r128_driver_irq_handler   74 drivers/gpu/drm/r128/r128_drv.c 	.irq_handler = r128_driver_irq_handler,
r128_driver_irq_handler  170 drivers/gpu/drm/r128/r128_drv.h extern irqreturn_t r128_driver_irq_handler(int irq, void *arg);