omap_drm_irq_install  379 drivers/gpu/drm/omapdrm/omap_drv.c 	omap_drm_irq_install(dev);
omap_drm_irq_install   22 drivers/gpu/drm/omapdrm/omap_irq.h int omap_drm_irq_install(struct drm_device *dev);