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Tue, 12 Dec 2017 12:01:27 +0000 (GMT) Received: from AMDC2765.digital.local ([106.116.147.25]) by eusync3.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0P0U007CQK2A3M70@eusync3.samsung.com>; Tue, 12 Dec 2017 12:01:26 +0000 (GMT) From: Marek Szyprowski To: dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH] drm/exynos: Fix error value in exynos_drm_crtc_get_by_type() Date: Tue, 12 Dec 2017 13:01:15 +0100 Message-id: <20171212120115.21718-1-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.15.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrPIsWRmVeSWpSXmKPExsWy7djPc7riR/WjDKb+krXYOGM9q8WVr+/Z LCbdn8Bicf78BnaLGef3MVkcmrqX0WLtkbvsDuwel69dZPbYtKqTzeN+93Emj74tqxg9Pm+S C2CN4rJJSc3JLEst0rdL4Mq4ufAAc0E7e0Xj3hfMDYwdbF2MnBwSAiYS966+YYGwxSQu3FsP FOfiEBJYyiix4eUbVgjnM6PEvM4DjDAdUyd8hkosY5R4u+0WC4TTwCTxcMsUdpAqNgFDia63 XWA7RATcJJoOzwTrYBZ4yijx4+18JpCEsIC/xPfen2BFLAKqEs0vrwKt4ODgFbCVeHemGGKb vMTi7zuhbv3KKrH6uS6E7SLxZH0HO4QtLPHq+BYoW0bi8uRuqH/6GSWaWrUh7BmMEufe8kLY 1hKHj19kBbGZBfgkJm2bzgyyVkKAV6KjTQiixEPi3pX5UGFHibV7NUHCQgKxEg27z7JPYJRa wMiwilEktbQ4Nz212ESvODG3uDQvXS85P3cTIzAaT/87/mUH4+JjVocYBTgYlXh4N3TpRQmx JpYVV+YeYpTgYFYS4e1u0o8S4k1JrKxKLcqPLyrNSS0+xCjNwaIkzmsb1RYpJJCeWJKanZpa kFoEk2Xi4JRqYFyu49S8TMU3uklkcvOs0ntbrV06fCKvLC6NXf9u/YstU6VfbNnnO6lU7tHM atGHbDuX3Hsl35HT7m1n0sZRZfhcKrx8x5qPb2f4LXbkv/7T+2ffAq1t+9N+PahdPTHCSfWu vr3Lf3e5WNeVipOY/aujtZKUcj6eDrt7vFk1/N2XHKs5tx8YiyqxFGckGmoxFxUnAgDYBT7i wgIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrNJMWRmVeSWpSXmKPExsVy+t/xq7riR/WjDH6vZbTYOGM9q8WVr+/Z LCbdn8Bicf78BnaLGef3MVkcmrqX0WLtkbvsDuwel69dZPbYtKqTzeN+93Emj74tqxg9Pm+S C2CN4rJJSc3JLEst0rdL4Mq4ufAAc0E7e0Xj3hfMDYwdbF2MnBwSAiYSUyd8ZoWwxSQu3FsP FOfiEBJYwihxv20tE4TTxCQx9+UTRpAqNgFDia63XWDdIgJuEk2HZ7KCFDELPGWU+HBgFjNI QljAV2LWopNgRSwCqhLNL68CNXNw8ArYSrw7UwyxTV5i8fedbBMYuRcwMqxiFEktLc5Nzy02 0itOzC0uzUvXS87P3cQIDJJtx35u2cHY9S74EKMAB6MSD++GLr0oIdbEsuLK3EOMEhzMSiK8 3U36UUK8KYmVValF+fFFpTmpxYcYpTlYlMR5e/esjhQSSE8sSc1OTS1ILYLJMnFwSjUwMgRI 6El8Wai6vTmnSLOef+KBo694r117VdmgoG3m/69JNViY493+8GwuketOjW9/NzvpW533lZr4 NXeZ6/rfOovvOE6s1Xv80E7QWWrOlblJ21Kff6g+dunOlnML2dZXrGXo39T3JfSXssei5FdV y5aGNNmE/fn7a/nO+5WiC/oX6li6T2TnUGIpzkg01GIuKk4EALO3txwOAgAA X-CMS-MailID: 20171212120127eucas1p24ffba2df81ab778b50015dcd53fe2576 X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20171212120127eucas1p24ffba2df81ab778b50015dcd53fe2576 X-RootMTR: 20171212120127eucas1p24ffba2df81ab778b50015dcd53fe2576 References: Cc: Bartlomiej Zolnierkiewicz , Russell King - ARM Linux , Krzysztof Kozlowski , Marek Szyprowski 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 EPERM is not the correct error value when the driver is not able to get its resources. Change it to ENODEV. Reported-by: Russell King - ARM Linux Signed-off-by: Marek Szyprowski --- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index dc01342e759a..eea90251808f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -228,7 +228,7 @@ struct exynos_drm_crtc *exynos_drm_crtc_get_by_type(struct drm_device *drm_dev, if (to_exynos_crtc(crtc)->type == out_type) return to_exynos_crtc(crtc); - return ERR_PTR(-EPERM); + return ERR_PTR(-ENODEV); } int exynos_drm_set_possible_crtcs(struct drm_encoder *encoder,