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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> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA1MDIxMiBTYWx0ZWRfX8qFIaJo7aPO1 H9YJplmGNnItkZMp7IzOo3beGGuI855iQ1psbO9m/qMUu+dGfzNPLQXXNW1BNgeVTV90PFKt2ZI h6wPqp5aUd9pMMfzjeaibDCTsiDka08= X-Proofpoint-GUID: cZgnU23XV2KMxwkjOjKBciELJ3u-opEK X-Proofpoint-ORIG-GUID: cZgnU23XV2KMxwkjOjKBciELJ3u-opEK X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA1MDIxMiBTYWx0ZWRfX/Bddd6XvXSPi my2Ty/mT6E+E8NirMl9rcGoJECAbZRRlONYeYZ5EOAnRN/Td+iRMm0c/ejbdhnqD6N2WFbmxgp9 DnPk2IunC4gUr0ArGvdPXSffceo/ofKh40WeEMlGLUFl57BdbhnvslCo86SHzkq+j8zUKqTCA9X kVxhjJMSoOdtTQ346RaFihW4UOgIsYzurqm8C8/eithPhw7lqGSUauxYLuo9DUQUE1ZJ+bVygqT sxkDubDOxJapANTSv7Jv/yZL6PTXhIvguVe1B7ffonPm+xlk/pube3fFNJKsOq5015uJXFU5ARd hE18WeThSKHeUxyzDBZZwY6pPF+wwWczKDCByngPCFNwKswpT3o1bsCislC5EYITQwGcfCZ6wIi KizOmM+MIfB296BGz9+JPU0YYdRXxXEFBfucariOD+0GScGZdBKX5RdJz6VulrlqFsIwdQTTMFT CebzYCx6NXqIErtPAqA== X-Authority-Analysis: v=2.4 cv=HLLz0Itv c=1 sm=1 tr=0 ts=6a4ab36b cx=c_pps a=Qgeoaf8Lrialg5Z894R3/Q==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=99hAX-h0IAisWkWT3OgA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=x9snwWr2DeNwDh03kgHS:22 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 bulkscore=0 priorityscore=1501 clxscore=1015 suspectscore=0 impostorscore=0 phishscore=0 adultscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607050212 X-MORS-Enabled: yes X-MORS-DOMAIN: patchwork.local X-MORS-HOSTING: hosting172546 X-MORS-USER: hosting172546 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= 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");