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Fri, 03 Jul 2026 12:47:04 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-30f290b6bc2sm10065845eec.27.2026.07.03.12.46.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Jul 2026 12:47:04 -0700 (PDT) From: Mukesh Ojha To: Bjorn Andersson , Konrad Dybcio , 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 , Daniel Scally , Jacopo Mondi , Mauro Carvalho Chehab , Eddie James , Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Minghsiu Tsai , Houlong Wei , Matthias Brugger , AngeloGioacchino Del Regno , Joseph Liu , Marvin Lin , Dmitry Osipenko , Krzysztof Kozlowski , Thierry Reding , Jonathan Hunter , Srinivas Kandagatla , Arnd Bergmann , Greg Kroah-Hartman , Ge Gordon , Adrian Hunter , Ulf Hansson , Rob Herring , Saravana Kannan , Mathieu Poirier , Jaroslav Kysela , Takashi Iwai , Shengjiu Wang , Xiubo Li , Liam Girdwood , Mark Brown , Frank Li , Sascha Hauer , Peter Ujfalusi , Bard Liao , Daniel Baluta , Orson Zhai , Baolin Wang , Peter Chen , Fugang Duan Cc: Ekansh Gupta , BST Linux Kernel Upstream Group , Fabio Estevam , Nicolin Chen , Pengutronix Kernel Team , Kai Vehmanen , Pierre-Louis Bossart , Vijendar Mukunda , Chunyan Zhang , CIX Linux Kernel Upstream Group , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-media@vger.kernel.org, openbmc@lists.ozlabs.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, linux-tegra@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-staging@lists.linux.dev, linux-sound@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, imx@lists.linux.dev, sound-open-firmware@alsa-project.org, Mukesh Ojha Subject: [PATCH 19/42] drm: sun4i: Use devm_of_reserved_mem_device_init() Date: Sat, 4 Jul 2026 01:08:32 +0530 Message-ID: <20260703193855.110619-20-mukesh.ojha@oss.qualcomm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260703193855.110619-1-mukesh.ojha@oss.qualcomm.com> References: <20260703193855.110619-1-mukesh.ojha@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzAzMDE5OSBTYWx0ZWRfX4PR/bbcx0LwT r/gQyrN/xXJ+LbKgImx9RmSPTSswVSQDEIPWuWbCadzror1/zVde6YtVkb7j0TKZMjO+3ia5nDw OkjBac5aaHRs2UbR8ZZGtSM4M2IQEwbaUUv6bTAwzK/53Tfa3Zf4QbcJ/LxEaGlm3Cc5Eqnc7SI Nu2RVy1YgL5tF8xw4p/KqrPhRcQK7PpepCs/MAjXKhDEIAMJ12AHY3hnIZXtIjOlArmW0HkXYiO 9SEAqenCCQYvoOP6CkJmKmsQjY16wXO2E0Fmya6N50On+nEwm5Ixy5YvgrBKrg1RbIOpXPEnxA/ ifMlcvGFfkFu+BmNTZqvfVI2hU5jpGOK/sSOiBj2jzPO/pmFVV0abq16UsykAJTrrPiRiR2wb/8 aDPzSk2AFKBhbd738eV5+jnDpHEmRoMX6EJDsuF9HJe+jT+xSEgF0B0GJ4ZPUIxO98Hw3eV7Q8t ZJE3QMBgJ4w8AyLENrw== X-Proofpoint-ORIG-GUID: 4794xHS7uMZuqGzb8kRsOsQhymEGIfbr X-Authority-Analysis: v=2.4 cv=cc3iaHDM c=1 sm=1 tr=0 ts=6a4811ba cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=UuaWy5wPpgFSIu4BNl0A:9 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzAzMDE5OSBTYWx0ZWRfX4kCY1Zz/IFeM Hsime/v29GznVuXOrYYHRoyNkk+t6cKBt2iKLCmeKg6If1GdNlMFROFbya4hkWeHGfgjpy9+5Oh vPWPBIvRi7F7p7L0e/MOZUyjUeVh6os= X-Proofpoint-GUID: 4794xHS7uMZuqGzb8kRsOsQhymEGIfbr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-07-03_03,2026-07-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 adultscore=0 bulkscore=0 priorityscore=1501 phishscore=0 spamscore=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607030199 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 8a409eee1dca..5ca7b6f4764b 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); } -- 2.53.0