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charset="utf-8" Use the devres-managed devm_of_reserved_mem_device_init() to ensure the reserved memory region is released on device removal, fixing a missing of_reserved_mem_device_release() in fastrpc_rpmsg_remove(). Reviewed-by: Ekansh Gupta Signed-off-by: Mukesh Ojha Reviewed-by: Konrad Dybcio --- Changes in v2: https://lore.kernel.org/lkml/20260703193855.110619-2-mukesh.= ojha@oss.qualcomm.com/ - Carried Reviewed-by tag. - rebased it. drivers/misc/fastrpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index d4fac2caca86..ad248e12fe97 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -2558,7 +2558,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *r= pdev) return -EINVAL; } =20 - if (of_reserved_mem_device_init_by_idx(rdev, rdev->of_node, 0)) + if (devm_of_reserved_mem_device_init(rdev)) dev_info(rdev, "no reserved DMA memory for FASTRPC\n"); =20 vmcount =3D of_property_read_variable_u32_array(rdev->of_node, --=20 2.55.0