diff --git a/linux-core/drm_irq.c b/linux-core/drm_irq.c
index c365c08..6291bb3 100644
--- a/linux-core/drm_irq.c
+++ b/linux-core/drm_irq.c
@@ -131,7 +131,7 @@ static int drm_irq_install(drm_device_t
 
 	/* Install handler */
 	if (drm_core_check_feature(dev, DRIVER_IRQ_SHARED))
-		sh_flags = SA_SHIRQ;
+		sh_flags = IRQF_SHARED;
 
 	ret = request_irq(dev->irq, dev->driver->irq_handler,
 			  sh_flags, dev->devname, dev);