drm: inline drm_pci_set_unique

This is only used for drm versions 1.0, and kms drivers have never
been there. So we can appropriately restrict this to legacy and hence
pci devices and inline everything.

v2: Make the dummy function actually return something, caught by Wu
Fengguang's 0-day tester.

v3: Fix spelling in comment (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>

1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index eff29e311f70..c550b349f202 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -185,9 +185,9 @@ err:
         return ret;
 }
 
-static int drm_pci_set_unique(struct drm_device *dev,
-                              struct drm_master *master,
-                              struct drm_unique *u)
+int drm_pci_set_unique(struct drm_device *dev,
+                       struct drm_master *master,
+                       struct drm_unique *u)
 {
         int domain, bus, slot, func, ret;
         const char *bus_name;
@@ -314,7 +314,6 @@ void drm_pci_agp_destroy(struct drm_device *dev)
 static struct drm_bus drm_pci_bus = {
         .get_name = drm_pci_get_name,
         .set_busid = drm_pci_set_busid,
-        .set_unique = drm_pci_set_unique,
 };
 
 /**
@@ -481,6 +480,13 @@ int drm_irq_by_busid(struct drm_device *dev, void *data,
 {
         return -EINVAL;
 }
+
+int drm_pci_set_unique(struct drm_device *dev,
+                       struct drm_master *master,
+                       struct drm_unique *u)
+{
+        return -EINVAL;
+}
 #endif
 
 EXPORT_SYMBOL(drm_pci_init);