mga_driver_irq_preinstall   68 drivers/gpu/drm/mga/mga_drv.c 	.irq_preinstall = mga_driver_irq_preinstall,
mga_driver_irq_preinstall  207 drivers/gpu/drm/mga/mga_drv.h extern void mga_driver_irq_preinstall(struct drm_device *dev);