drm: remove drm_dev_to_irq from drivers
Only used in some legacy pci drivers, and dereferencing the PCI irq is
actually shorter ...
Since this removes all users for drm_dev_to_irq from the tree except
in drm_irq.c, move the inline helper in there. It'll disappear soon,
too.
v2: Polish commit message (Thierry)
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 06a53f8..589e865 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -233,6 +233,11 @@
}
}
+static inline int drm_dev_to_irq(struct drm_device *dev)
+{
+ return dev->driver->bus->get_irq(dev);
+}
+
/**
* Install IRQ handler.
*