linux-kernel - [PATCH 1/6] drm/bridge: Export drm_bridge

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Message-Id: <20190315130825.9005-2-jagan@amarulasolutions.com>
Date:   Fri, 15 Mar 2019 18:38:20 +0530
From:   Jagan Teki <jagan@...rulasolutions.com>
To:     Andrzej Hajda <a.hajda@...sung.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     Michael Trimarchi <michael@...rulasolutions.com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-sunxi@...glegroups.com, linux-amarula@...rulasolutions.com,
        Jagan Teki <jagan@...rulasolutions.com>
Subject: [PATCH 1/6] drm/bridge: Export drm_bridge_detach

Export drm_bridge_detach from drm bridge core so-that it
can use on respective interface or bridge driver while
detaching the bridge.

Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
---
 drivers/gpu/drm/drm_bridge.c | 1 +
 include/drm/drm_bridge.h     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index 138b2711d389..569d4f345429 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -159,6 +159,7 @@ void drm_bridge_detach(struct drm_bridge *bridge)
 
 	bridge->dev = NULL;
 }
+EXPORT_SYMBOL(drm_bridge_detach);
 
 /**
  * DOC: bridge callbacks
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 9da8c93f7976..4955e3e50fa4 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -301,6 +301,7 @@ void drm_bridge_remove(struct drm_bridge *bridge);
 struct drm_bridge *of_drm_find_bridge(struct device_node *np);
 int drm_bridge_attach(struct drm_encoder *encoder, struct drm_bridge *bridge,
 		      struct drm_bridge *previous);
+void drm_bridge_detach(struct drm_bridge *bridge);
 
 bool drm_bridge_mode_fixup(struct drm_bridge *bridge,
 			   const struct drm_display_mode *mode,
-- 
2.18.0.321.gffc6fa0e3