From: jsg <jsg@openbsd.org>
Date: Thu, 18 Aug 2022 01:04:54 +0000 (+0000)
Subject: drm/bridge: Move devm_drm_of_get_bridge to bridge/panel.c
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=f099161298248822a78c9b8d67a270fd32701bb9;p=openbsd

drm/bridge: Move devm_drm_of_get_bridge to bridge/panel.c

From Maxime Ripard
f2725951579701420879c29e87043e77537ac0c6 in linux 5.15.y/5.15.61
d4ae66f10c8b9959dce1766d9a87070e567236eb in mainline linux
---

diff --git a/sys/dev/pci/drm/drm_bridge.c b/sys/dev/pci/drm/drm_bridge.c
index 0a2a67d079d..0d871981847 100644
--- a/sys/dev/pci/drm/drm_bridge.c
+++ b/sys/dev/pci/drm/drm_bridge.c
@@ -1232,40 +1232,6 @@ struct drm_bridge *of_drm_find_bridge(struct device_node *np)
 	return NULL;
 }
 EXPORT_SYMBOL(of_drm_find_bridge);
-
-/**
- * devm_drm_of_get_bridge - Return next bridge in the chain
- * @dev: device to tie the bridge lifetime to
- * @np: device tree node containing encoder output ports
- * @port: port in the device tree node
- * @endpoint: endpoint in the device tree node
- *
- * Given a DT node's port and endpoint number, finds the connected node
- * and returns the associated bridge if any, or creates and returns a
- * drm panel bridge instance if a panel is connected.
- *
- * Returns a pointer to the bridge if successful, or an error pointer
- * otherwise.
- */
-struct drm_bridge *devm_drm_of_get_bridge(struct device *dev,
-					  struct device_node *np,
-					  u32 port, u32 endpoint)
-{
-	struct drm_bridge *bridge;
-	struct drm_panel *panel;
-	int ret;
-
-	ret = drm_of_find_panel_or_bridge(np, port, endpoint,
-					  &panel, &bridge);
-	if (ret)
-		return ERR_PTR(ret);
-
-	if (panel)
-		bridge = devm_drm_panel_bridge_add(dev, panel);
-
-	return bridge;
-}
-EXPORT_SYMBOL(devm_drm_of_get_bridge);
 #endif
 
 MODULE_AUTHOR("Ajay Kumar <ajaykumar.rs@samsung.com>");