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Fri, 16 Jun 2017 16:50:16 +0900 (KST) Received: from epsmgms2p2.samsung.com (unknown [182.195.42.80]) by epcas5p3.samsung.com (KnoxPortal) with ESMTP id 20170616075016epcas5p34938dd82d07390a03e7690f1634e9229~IirwZn8Tl0511505115epcas5p3k; Fri, 16 Jun 2017 07:50:16 +0000 (GMT) X-AuditID: b6c32a2d-f792a6d0000055a1-9f-59438db8d17c Received: from epmmp1.local.host ( [203.254.227.16]) by epsmgms2p2.samsung.com (Symantec Messaging Gateway) with SMTP id C9.68.02294.8BD83495; Fri, 16 Jun 2017 16:50:16 +0900 (KST) Received: from localhost.localdomain ([10.113.62.206]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0ORM00MHUR3S8KC0@mmp1.samsung.com>; Fri, 16 Jun 2017 16:50:16 +0900 (KST) From: Inki Dae To: dri-devel@lists.freedesktop.org Subject: [PATCH] drm/exynos: dsi: do not try to find bridge Date: Fri, 16 Jun 2017 16:50:15 +0900 Message-id: <1497599415-4327-1-git-send-email-inki.dae@samsung.com> X-Mailer: git-send-email 1.9.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprHKsWRmVeSWpSXmKPExsWy7bCmuu6OXudIg53LLC16z51ksrjy9T2b xaT7E1gsZpzfx+TA4rH92wNWj/vdx5k8+rasYvT4vEkugCUq1SYjNTEltUghNS85PyUzL91W yTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMHaKWSQlliTilQKCCxuFhJ386mKL+0JFUh I7+4xFYp2tDQSM/QwFzPyMhIz8Q41srIFKgkITXj+PJV7AUt7BVL7mo3MH5n7WLk5JAQMJH4 f3AVG4QtJnHh3nogm4tDSGApo8TVxQeYIJzPjBLTd/5nh+mYdfYzVGIHo0TfnpeMEM4PRonN ezexgFSxCahKTFxxH2yuiICyxN+JqxhBbGaBKIkLlyaA2cIC1hIHns0CmsTBwQJUf3JuPUiY V8BZovVtN9QyOYmTxyazgsyXEFjBJnFr1n8WkHoJAVmJTQeYIWpcJF5/OAZlC0u8Or4FqldK ortjFjtEbzujRNvMM1CDWhgl/vdcYYGoMpY41dXIBHEcn0Tv7ydMEAt4JTrahCBKPCT2fFoL FXaUaJsL9paQQKzEzysfmScwSi9gZFjFKJZaUJybnlpsWmCkV5yYW1yal66XnJ+7iRGcNrR0 dzB+WeB9iFGAg1GJh1ehwSlSiDWxrLgy9xCjBAezkgjv52DnSCHelMTKqtSi/Pii0pzU4kOM psCQmcgsJZqcD0xpeSXxhiaWBiamZsYGxoYWlkrivOorr0UICaQnlqRmp6YWpBbB9DFxcEo1 MBa4+xb+vD+z6Ic6H4vmnq69PxleW8gZB22aeX464/YzRgtzWV4c+Sqdk6Nf3HRFPF7464K0 BLs/GU6zDaUeTl2/yGj+Xv+/e05tfheiv+f0/Y7ETqllM7PY7kvv32X3/YllQnPpKe2CjXXh K38EuojYV5W7bxE+++UYqwKbyqFD5w0ktjHdvKPEUpyRaKjFXFScCAB86V7ZMQMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrILMWRmVeSWpSXmKPExsVy+t9jAd0dvc6RBh/uK1n0njvJZHHl63s2 i0n3J7BYzDi/j8mBxWP7twesHve7jzN59G1ZxejxeZNcAEuUm01GamJKapFCal5yfkpmXrqt UmiIm66FkkJeYm6qrVKErm9IkJJCWWJOKZBnZIAGHJwD3IOV9O0S3DKOL1/FXtDCXrHkrnYD 43fWLkZODgkBE4lZZz8zQdhiEhfurWfrYuTiEBLYxihxvXEVE4Tzg1FizZbrzCBVbAKqEhNX 3GcDsUUElCX+TlzFCGIzC0RJLD+8lB3EFhawljjwbBZQMwcHC1D9ybn1IGFeAWeJ1rfd7BDL 5CROHpvMOoGRewEjwypGrtSC4tz03GKjAqNNjMDg2nZYK2AHY9O56EOMAhyMSjy8CczOkUKs iWXFlbmHGCU4mJVEeD8HA4V4UxIrq1KL8uOLSnNSiw8xmgJtnMgsJZqcDwz8vJJ4QxNLIxMD MzNDIwNjMyVx3gmBXyKEBNITS1KzU1MLUotg+pg4OKUaGF0/vvqctjSDvX75etEPol7Z7Lzl 3zNfVsWGTZK0X312a0nb/+RXOwtqzl59WPXMe2/iZvsz/1JYJU87q95boJ981CT4jGHkoYSy 9mkn8pZs/ry3I8vVfadZsL5RSmxVqd5f1r+86pyptbXS1+/9WndP8IjTe/XXru2hL30Z1X02 zzgrfq3KR4mlOCPRUIu5qDgRALMEsHtEAgAA X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20170616075016epcas5p34938dd82d07390a03e7690f1634e9229 X-Msg-Generator: CA X-Sender-IP: 182.195.42.80 X-Local-Sender: =?UTF-8?B?64yA7J246riwG1RpemVuIFBsYXRmb3JtIExhYihTL1fshLw=?= =?UTF-8?B?7YSwKRvsgrzshLHsoITsnpAbU2VuaW9yIEVuZ2luZWVy?= X-Global-Sender: =?UTF-8?B?SW5raSBEYWUbVGl6ZW4gUGxhdGZvcm0gTGFiLhtTYW1zdW5n?= =?UTF-8?B?IEVsZWN0cm9uaWNzG1NlbmlvciBFbmdpbmVlcg==?= X-Sender-Code: =?UTF-8?B?QzEwG1RFTEUbQzEwVjgxMTE=?= CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20170616075016epcas5p34938dd82d07390a03e7690f1634e9229 X-RootMTR: 20170616075016epcas5p34938dd82d07390a03e7690f1634e9229 References: Cc: linux-samsung-soc@vger.kernel.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP It doesn't need to try to find a bridge if bridge node doesn't exist. Signed-off-by: Inki Dae Reviewed-by: Shuah Khan Tested-by: Shuah Khan --- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index d404de8..e337cd2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -1687,9 +1687,11 @@ static int exynos_dsi_bind(struct device *dev, struct device *master, return ret; } - bridge = of_drm_find_bridge(dsi->bridge_node); - if (bridge) - drm_bridge_attach(encoder, bridge, NULL); + if (dsi->bridge_node) { + bridge = of_drm_find_bridge(dsi->bridge_node); + if (bridge) + drm_bridge_attach(encoder, bridge, NULL); + } return mipi_dsi_host_register(&dsi->dsi_host); }