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Sun, 05 Jul 2026 12:41:30 -0700 (PDT) X-Received: by 2002:a05:6a21:4cc6:b0:3bf:a0e5:99a5 with SMTP id adf61e73a8af0-3c03e509089mr7554455637.47.1783280490326; Sun, 05 Jul 2026 12:41:30 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13b3c7fa566sm40573417c88.4.2026.07.05.12.41.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Jul 2026 12:41:30 -0700 (PDT) From: Mukesh Ojha To: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-mmc@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-sound@vger.kernel.org, linux-staging@lists.linux.dev, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, openbmc@lists.ozlabs.org, sound-open-firmware@alsa-project.org Cc: Konrad Dybcio , Mukesh Ojha Subject: [PATCH 42/42] ASoC: sprd: Use devm_of_reserved_mem_device_init() Date: Mon, 6 Jul 2026 01:10:18 +0530 Message-ID: <20260705194019.2565498-10-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> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA1MDIxMiBTYWx0ZWRfX3+/ar2hvwbUv PPyGXNLaQ8Tl/yMDhVx2nOGXdHQmPjBdNgLU2PEaAxOa69vU6rERxYtez2zqB3Bge/LSvUNqcmj GjG0CL9xcAb40gmGZBFpp4MW0myzRtU= X-Proofpoint-ORIG-GUID: VkIGhWQT82J0Sw2MpbEVA0WL7R4NT4d1 X-Proofpoint-GUID: VkIGhWQT82J0Sw2MpbEVA0WL7R4NT4d1 X-Authority-Analysis: v=2.4 cv=FJwrAeos c=1 sm=1 tr=0 ts=6a4ab36b cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=99hAX-h0IAisWkWT3OgA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA1MDIxMiBTYWx0ZWRfX8Xc59r5tBC9e oZFwauAaAqcYweNEPk36gLYpIiDmi0ZnL+OVGBb+pJDNCI3wNyx2Vk4K3i3tvIImwHKpxWxwG3C BFnAbuvJqVmwzVeyIgpk4EIlcXtNa/yTi4a9ptrF//INHs533qm9efeqYP7GhWB4g/DAvXpSKX8 t12iSO4/E1HcQA60q8QYSK6qH1PqqMLaadC4W4M7chErLqDdwfx14+uNLGGvN/rFpCKOjOLpOJs N+c6nHy7KuisoXTBH+lRxcQEgnXIBnMF3ZPMRyia7us/qQVT1Q/cbjqc/8MVbVfqwzSXBSv8qLd dBJnZLOS+9HqSwoQWbo/RtXdih+L/uBH8A1K1OQQ8ngY98WUbYv64hm8TR92UoH9dR7ksYba7vU iEzPCk1GSyIQmOog26BtNBCZovoY7RuSkgD0OxFfvLuge9gyXi8d9myQW/rs92uhHUOsayC0B1h 4ZB8qN0YBKw6+U1yJGw== 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=2026-07-05_01,2026-07-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 priorityscore=1501 bulkscore=0 suspectscore=0 lowpriorityscore=0 clxscore=1015 spamscore=0 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607050212 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260705_124132_194358_F069325A X-CRM114-Status: GOOD ( 15.80 ) 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() to ensure the reserved memory region is released on device removal, fixing a missing cleanup — the driver has no remove function. Also drop the now-unused local variable np. Signed-off-by: Mukesh Ojha --- sound/soc/sprd/sprd-pcm-dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/sprd/sprd-pcm-dma.c b/sound/soc/sprd/sprd-pcm-dma.c index cbf5bf82d96e..220f55d475af 100644 --- a/sound/soc/sprd/sprd-pcm-dma.c +++ b/sound/soc/sprd/sprd-pcm-dma.c @@ -459,10 +459,9 @@ static const struct snd_soc_component_driver sprd_soc_component = { static int sprd_soc_platform_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; int ret; - ret = of_reserved_mem_device_init_by_idx(&pdev->dev, np, 0); + ret = devm_of_reserved_mem_device_init(&pdev->dev); if (ret) dev_warn(&pdev->dev, "no reserved DMA memory for audio platform device\n"); -- 2.53.0