[PATCH 41/42] ASoC: fsl: imx-rpmsg: Use devm_of_reserved_mem_device_init_by_idx()
Mukesh Ojha <[email protected]> Mon, 6 Jul 2026 01:10:17 +0530
| Newsgroups | org.ozlabs.lists.linux-aspeed,dev.linux.lists.imx,dev.linux.lists.linux-staging,dev.linux.lists.linux-sunxi,org.freedesktop.lists.dri-devel,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-mediatek,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-media,org.kernel.vger.linux-mmc,org.kernel.vger.linux-remoteproc,org.kernel.vger.linux-sound,org.kernel.vger.linux-tegra,org.ozlabs.lists.linuxppc-dev,org.ozlabs.lists.openbmc |
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| Message-ID | <[email protected]> |
Use the devres-managed devm_of_reserved_mem_device_init_by_idx() to ensure the reserved memory region is released on device removal, fixing a missing cleanup — the driver has no remove function. Signed-off-by: Mukesh Ojha <[email protected]> --- sound/soc/fsl/imx-rpmsg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/fsl/imx-rpmsg.c b/sound/soc/fsl/imx-rpmsg.c index 5f1af258caf2..f504d94c4f68 100644 --- a/sound/soc/fsl/imx-rpmsg.c +++ b/sound/soc/fsl/imx-rpmsg.c @@ -199,7 +199,7 @@ static int imx_rpmsg_probe(struct platform_device *pdev) goto fail; } - ret = of_reserved_mem_device_init_by_idx(&pdev->dev, np, 0); + ret = devm_of_reserved_mem_device_init_by_idx(&pdev->dev, np, 0); if (ret) dev_warn(&pdev->dev, "no reserved DMA memory\n"); -- 2.53.0