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Wed, 02 Sep 2026 13:08:13 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33255f2981dsm434360eec.19.2026.09.02.13.08.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Sep 2026 13:08:13 -0700 (PDT) From: Mukesh Ojha To: Daniel Scally , Jacopo Mondi , Mauro Carvalho Chehab , Eddie James , Joel Stanley , Andrew Jeffery , Minghsiu Tsai , Houlong Wei , Andrew-CT Chen , Tiffany Lin , Yunfei Dong , Matthias Brugger , AngeloGioacchino Del Regno , Joseph Liu , Marvin Lin , Dmitry Osipenko , Maxime Ripard , Paul Kocialkowski , Greg Kroah-Hartman , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: Ryan Chen , Billy Tsai , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, linux-staging@lists.linux.dev, linux-sunxi@lists.linux.dev, Mukesh Ojha Subject: [PATCH v2 5/6] media: mediatek: vpu: Use devm_of_reserved_mem_device_init() Date: Thu, 3 Sep 2026 01:37:02 +0530 Message-ID: <20260902200703.2016410-6-mukesh.ojha@oss.qualcomm.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260902200703.2016410-1-mukesh.ojha@oss.qualcomm.com> References: <20260902200703.2016410-1-mukesh.ojha@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: Hs0WUz1YoXuhWauKVe3RNIdsvsHB57Te X-Authority-Analysis: v=2.4 cv=L+wtheT8 c=1 sm=1 tr=0 ts=6a98822f cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==: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=gqQKJLWYzfjTGvuwkdcA:9 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAyMDE3OCBTYWx0ZWRfX2P93HRA4rexu pljxstM2o/75MTOJ692muTJfMGBX7MLWLN6Bs1e8C6OBFc3gsunZxT4o8qHi4dYZaeRtEpxU03/ 9eXAWGrJA/rxLbVCzFeGXrwTSsVISv5hEJkocZDrpEy19e0RegsK/KS9OptSgFmLkzh2LUJSKe1 sw2rk66/BcW7MXkBWScRORoOBf6JremPwFL8i7Bp7nA4ytIRj9ka5wVnrPaH7GyDkxwf7Km86Zw f2002tttA1FNXtdf7t1u+b21geHSA18bLIlVTZApZj1E2Xusg17R1J+AcxMHr6/ammQxRp472iO W0kUqt69yQcCUBjkfQVXWOJ9u1ilpvD0JiWRiipKLIrFhKrMp38F0LK/YuYgQRlFIvkRwft9TrL Z9lEyc8AuQRc3sz7IrjpvA1gtTalIADJAYPqTt4qzUpDe+w7O6awTG+hS7mB10m5STymEdRHLWr oKe7F61jQYbXkn609Xw== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAyMDE3OCBTYWx0ZWRfX0Qlv6l/nIDMR Kh6Sfbt2v0Ju+2becJI2CbzwfQFwpp6L5a3EN0EwrcHCLK19zxzy7C2wxDCfsihhDyzPcdBnkgw VEMMgWXSESGn4ia1NUrdO+SxdNEPpgI= X-Proofpoint-ORIG-GUID: Hs0WUz1YoXuhWauKVe3RNIdsvsHB57Te 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_04,2026-09-02_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-2609020178 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/media/platform/mediatek/vpu/mtk_vpu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/platform/mediatek/vpu/mtk_vpu.c b/drivers/media/platform/mediatek/vpu/mtk_vpu.c index 8d8319f0cd22..557bffb2c2f1 100644 --- a/drivers/media/platform/mediatek/vpu/mtk_vpu.c +++ b/drivers/media/platform/mediatek/vpu/mtk_vpu.c @@ -888,7 +888,7 @@ static int mtk_vpu_probe(struct platform_device *pdev) dev_info(dev, "4GB mode %u\n", vpu->enable_4GB); if (vpu->enable_4GB) { - ret = of_reserved_mem_device_init(dev); + ret = devm_of_reserved_mem_device_init(dev); if (ret) dev_info(dev, "init reserved memory failed\n"); /* continue to use dynamic allocation if failed */ @@ -930,7 +930,6 @@ static int mtk_vpu_probe(struct platform_device *pdev) free_d_mem: vpu_free_ext_mem(vpu, D_FW); remove_debugfs: - of_reserved_mem_device_release(dev); #ifdef CONFIG_DEBUG_FS debugfs_remove(vpu_debugfs); #endif -- 2.55.0