linux-kernel - [PATCH 3/3] drm: rcar-du - use generic drm_connector_plug

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Message-Id: <1458295304-5528-4-git-send-email-abrodkin@synopsys.com>
Date:	Fri, 18 Mar 2016 13:01:44 +0300
From:	Alexey Brodkin <Alexey.Brodkin@...opsys.com>
To:	dri-devel@...ts.freedesktop.org
Cc:	linux-kernel@...r.kernel.org,
	Alexey Brodkin <Alexey.Brodkin@...opsys.com>,
	Daniel Vetter <daniel@...ll.ch>,
	David Airlie <airlied@...ux.ie>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	linux-renesas-soc@...r.kernel.org
Subject: [PATCH 3/3] drm: rcar-du - use generic drm_connector_plug_all() helper

Now when generic drm_connector_plug_all() helper exists we may safely
substiture with it driver-specific implementation of connectors plugging in
sysfs.

Signed-off-by: Alexey Brodkin <abrodkin@...opsys.com>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: David Airlie <airlied@...ux.ie>
Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: linux-renesas-soc@...r.kernel.org
---
 drivers/gpu/drm/rcar-du/rcar_du_drv.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index ed6006b..d5ec674 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -364,14 +364,7 @@ static int rcar_du_probe(struct platform_device *pdev)
 	if (ret)
 		goto error;
 
-	mutex_lock(&ddev->mode_config.mutex);
-	drm_for_each_connector(connector, ddev) {
-		ret = drm_connector_register(connector);
-		if (ret < 0)
-			break;
-	}
-	mutex_unlock(&ddev->mode_config.mutex);
-
+	ret = drm_connector_plug_all(ddev);
 	if (ret < 0)
 		goto error;
 
-- 
2.5.0