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Mon, 3 Jul 2017 17:42:32 +0900 (KST) Received: from epsmgms2p1.samsung.com (unknown [182.195.42.79]) by epcas1p4.samsung.com (KnoxPortal) with ESMTP id 20170703084232epcas1p4005cd89166662ca59863c24238d617f8~NxXPMCPHG1420314203epcas1p4l; Mon, 3 Jul 2017 08:42:32 +0000 (GMT) X-AuditID: b6c32a36-f79db6d000001a5e-d1-595a0378c69d Received: from epmmp2 ( [203.254.227.17]) by epsmgms2p1.samsung.com (Symantec Messaging Gateway) with SMTP id 07.4D.05076.7730A595; Mon, 3 Jul 2017 17:42:32 +0900 (KST) Received: from localhost.localdomain ([10.113.62.206]) by mmp2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0OSI00LC9AUV6B10@mmp2.samsung.com>; Mon, 03 Jul 2017 17:42:31 +0900 (KST) From: Inki Dae To: dri-devel@lists.freedesktop.org Subject: [PATCH 01/14] drm/bridge: change return type of drm_bridge_add function Date: Mon, 03 Jul 2017 17:42:17 +0900 Message-id: <1499071350-25168-2-git-send-email-inki.dae@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1499071350-25168-1-git-send-email-inki.dae@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrDKsWRmVeSWpSXmKPExsWy7bCmgW4Fc1SkwaUpwha9504yWTR1vGW1 aDp0is2icfc2dovlZ9YxW1z5+p7NYtL9CSwO7B6X+3qZPBbvecnkcefaHjaP7d8esHrc7z7O 5NFycj+LR9+WVYwB7FGpNhmpiSmpRQqpecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJuam2 Si4+AbpumTlAFykplCXmlAKFAhKLi5X07WyK8ktLUhUy8otLbJWiDQ2N9AwNzPWMjIz0TIxj rYxMgUoSUjO6D8xhLJjCUzH321vmBsbZXF2MnBwSAiYSk3Z8Y4WwxSQu3FvP1sXIxSEksINR 4k7zSXYI5zOjxL0Fe5hgOt4e/cQMkVjLKPHy4RtGkISQwA9GiQ83dUFsNgFViYkr7rOB2CIC yhJ/J64Cq2EWmMMocaUnB8QWFgiSuLJzLVgNC1D99v27wM7gFXCReHDsCBvEMjmJk8cmg8U5 BVwlpn69AbZYQuAzm8Tvqc+BEhxAjqzEpgPMEPUuEk1ftrFD2MISr45vgbKlJBpfPmSC6G1n lGibeYYVwmlhlPjfc4UFospY4lRXIxPEpXwS7772QC3glehoE4Io8ZDoOPGMEcJ2lPg3sZsV EhIzGCWm7pnFOoFRZgEjwypGsdSC4tz01GLDAiO94sTc4tK8dL3k/NxNjOCUpGW2g3HROZ9D jAIcjEo8vBMKIyOFWBPLiitzDzFKcDArifDKMkRFCvGmJFZWpRblxxeV5qQWH2I0BQbURGYp 0eR8YLrMK4k3NLE0MDEzAiYSS0NDJXFe0fXXIoQE0hNLUrNTUwtSi2D6mDg4pRoYeb8ru3r0 K0n/2xBd3FAu0nv+6cXrM9evCm6UTtx5knnGu4P2NqfsTc7e0T2v2/1STr2I3U7u7V8Vpum7 GFj4SioTGnMWhdYaTAtf/M3i+IXcrTOSzm7IT30i+v11w+rclgsiuhtbtjPoLjoUKFqfkP1u 7Wpzq9prM8J2fvsW/Ox376OD51uWK7EUZyQaajEXFScCALv5QrFfAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrFLMWRmVeSWpSXmKPExsVy+t9jQd0K5qhIgx3PWS16z51ksmjqeMtq 0XToFJtF4+5t7BbLz6xjtrjy9T2bxaT7E1gc2D0u9/UyeSze85LJ4861PWwe2789YPW4332c yaPl5H4Wj74tqxgD2KPcbDJSE1NSixRS85LzUzLz0m2VQkPcdC2UFPISc1NtlSJ0fUOClBTK EnNKgTwjAzTg4BzgHqykb5fgltF9YA5jwRSeirnf3jI3MM7m6mLk5JAQMJF4e/QTM4QtJnHh 3no2EFtIYDWjxNzO0i5GLiD7B6PEo2WTGUESbAKqEhNX3AcrEhFQlvg7cRUjSBGzwBxGiSXP ellBEsICARKrn3UygdgsQA3b9+8Ci/MKuEg8OHaEDWKbnMTJY5PB4pwCrhJTv95ghtjsInHt 6EXWCYy8CxgZVjFypRYU56bnFhsVGG5iBIbztsNa/jsYf5yNPsQowMGoxMP7ojgyUog1say4 MvcQowQHs5IIryxDVKQQb0piZVVqUX58UWlOavEhRlOgUyYyS4km5wNjLa8k3tDE0sjEwMzM 0MjA2ExJnHdC4JcIIYH0xJLU7NTUgtQimD4mDk6pBkbvzP7uX4KbM02vRt79JSjA5llslZfk /3uP8auev+tfh/JlJiWpiydnLXL+7cCxpLHhaodUWux0WXeNt9M+cx8Mejvz/THR64qXvipU MUYHfezTv3+6ZbXDw+33upeWrNf/p9I0M3dXJ2uKW9+C9pmTu/dvqWRYftn7/LlFTPuaWo9c XqGZoqjEUpyRaKjFXFScCAC62QFmfQIAAA== X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20170703084232epcas1p4005cd89166662ca59863c24238d617f8 X-Msg-Generator: CA X-Sender-IP: 182.195.42.79 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: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20170703084232epcas1p4005cd89166662ca59863c24238d617f8 X-RootMTR: 20170703084232epcas1p4005cd89166662ca59863c24238d617f8 References: <1499071350-25168-1-git-send-email-inki.dae@samsung.com> Cc: daniel.vetter@intel.com 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 This patch changes return type of drm_bridge_add function. This function never return negative value but returns only 0. So it changes the return type of this function to void one. Signed-off-by: Inki Dae --- drivers/gpu/drm/drm_bridge.c | 7 +------ include/drm/drm_bridge.h | 2 +- 2 files changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index dc8cdfe..1638bfe 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -67,17 +67,12 @@ * drm_bridge_add - add the given bridge to the global bridge list * * @bridge: bridge control structure - * - * RETURNS: - * Unconditionally returns Zero. */ -int drm_bridge_add(struct drm_bridge *bridge) +void drm_bridge_add(struct drm_bridge *bridge) { mutex_lock(&bridge_lock); list_add_tail(&bridge->list, &bridge_list); mutex_unlock(&bridge_lock); - - return 0; } EXPORT_SYMBOL(drm_bridge_add); diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index 1dc94d5..4254423 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -245,7 +245,7 @@ struct drm_bridge { void *driver_private; }; -int drm_bridge_add(struct drm_bridge *bridge); +void drm_bridge_add(struct drm_bridge *bridge); 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,