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Wed, 02 Sep 2026 13:17:59 -0700 (PDT) X-Received: by 2002:a17:90b:2687:b0:398:9c0c:7c71 with SMTP id 98e67ed59e1d1-39aee1f9788mr12319070a91.24.1788380279338; Wed, 02 Sep 2026 13:17:59 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33256414c60sm497205eec.24.2026.09.02.13.17.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Sep 2026 13:17:58 -0700 (PDT) From: Mukesh Ojha To: Liviu Dudau , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Joel Stanley , Andrew Jeffery , Paul Cercueil , Anitha Chrisanthus , Paul Kocialkowski , Linus Walleij , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Alexey Brodkin , Laurent Pinchart , Tomi Valkeinen , Michal Simek Cc: Ryan Chen , Billy Tsai , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-sunxi@lists.linux.dev, Mukesh Ojha Subject: [PATCH v2 8/11] drm: sun4i: Use devm_of_reserved_mem_device_init() Date: Thu, 3 Sep 2026 01:46:37 +0530 Message-ID: <20260902201640.2024648-9-mukesh.ojha@oss.qualcomm.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260902201640.2024648-1-mukesh.ojha@oss.qualcomm.com> References: <20260902201640.2024648-1-mukesh.ojha@oss.qualcomm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: IcdCl_pE4WBEaWjaj9uevybP0saS9GAo X-Authority-Analysis: v=2.4 cv=L+wtheT8 c=1 sm=1 tr=0 ts=6a988478 cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=UuaWy5wPpgFSIu4BNl0A:9 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAyMDE3OSBTYWx0ZWRfX6+J4QVcVWJSR SWVWZxnQz25rF05W6BM3aHtr/fjQ76yHQjVKeJkdkhdET5wLkZ+Oh7mukyx1PvgcZK2anli1tLP R7LradHdvzqcphEVmHIAD38QdREmW/dnfsEx47fLcUjHjAUr0B73S9pfwm67b/u7RaXec2XQtaZ 59w3MWK62tgSJv3GH9YBlukDzQJZ9f9tJbOSxtgTlIEotAoSSsoBXt56HxEKIxu4dacWd5JP8Xe YC8g5mOPTlvUoCAuZ4oC/lO/I+J6rWq7/E4LBxb6+R7EHop71HonfOuVp7udE2NDJSXgQ7H1Ary 8b5xcgeVZ6uYb0uxlXhnXtE52zr8knDYpFW26UWejpNMmXMgCaS2FZ0KAuqKP9/zUiZYwx0yGFw rPHX6yOoKUkD2oOTXHO3Vui9VDOKibh9l/IFoNtM6D8jGKPtxBHerzwwRDBxSPXzFXZQiq3bhFO dbfePRsbNANpWaWD2og== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAyMDE3OSBTYWx0ZWRfX5aTp18fowL4I 7bxpdbQsTs5LzJrnOWB1QLyv06C8GfYFCetJCmIbri6M4On9W1k38S/oVP6FZ7i0MUWfjBV1CRk xnKHd604xGiW4k06veJcRAGSy0TzW20= X-Proofpoint-ORIG-GUID: IcdCl_pE4WBEaWjaj9uevybP0saS9GAo X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-02_05,2026-09-02_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 bulkscore=0 impostorscore=0 phishscore=0 spamscore=0 suspectscore=0 adultscore=0 priorityscore=1501 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609020179 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260902_131802_365522_4570908C X-CRM114-Status: GOOD ( 15.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use the devres-managed devm_of_reserved_mem_device_init() instead of the manual of_reserved_mem_device_init()/of_reserved_mem_device_release() pair, letting the device resource manager handle cleanup automatically. Signed-off-by: Mukesh Ojha --- drivers/gpu/drm/sun4i/sun4i_drv.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index e9baca360160..c24f96bdd135 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -80,7 +80,7 @@ static int sun4i_drv_bind(struct device *dev) INIT_LIST_HEAD(&drv->engine_list); INIT_LIST_HEAD(&drv->tcon_list); - ret = of_reserved_mem_device_init(dev); + ret = devm_of_reserved_mem_device_init(dev); if (ret && ret != -ENODEV) { dev_err(drm->dev, "Couldn't claim our memory region\n"); goto free_drm; @@ -125,7 +125,6 @@ static int sun4i_drv_bind(struct device *dev) component_unbind_all(dev, NULL); cleanup_mode_config: drm_mode_config_cleanup(drm); - of_reserved_mem_device_release(dev); free_drm: drm_dev_put(drm); return ret; @@ -142,7 +141,6 @@ static void sun4i_drv_unbind(struct device *dev) drm_mode_config_cleanup(drm); component_unbind_all(dev, NULL); - of_reserved_mem_device_release(dev); drm_dev_put(drm); } -- 2.55.0