[PATCH 40/42] misc: fastrpc: Use devm_of_reserved_mem_device_init()
Mukesh Ojha <[email protected]> Mon, 6 Jul 2026 01:10:16 +0530
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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(). Signed-off-by: Mukesh Ojha <[email protected]> --- 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 d86e79134c68..c4e05b0db527 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -2396,7 +2396,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev) return -EINVAL; } - 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"); vmcount = of_property_read_variable_u32_array(rdev->of_node, -- 2.53.0