[PATCH 2/2] ACPI/IORT: use platform_device_set_fwnode()
Bartosz Golaszewski <[email protected]> Tue, 28 Jul 2026 16:07:17 +0200
| Newsgroups | gmane.linux.kernel,gmane.linux.acpi.devel,gmane.linux.ports.arm.kernel |
|---|---|
| Message-ID | <20260728-acpi-arm64-pdev-set-fwnode-v1-2-b5aff9b2235a@oss.qualcomm.com> |
Platform devices using the split approach of calling platform_device_alloc() and platform_device_add() must not assign the firmware nodes manually but use the provided platform_device_set_fwnode() function which additionally makes sure we track the reference count of the firmware node correctly. Replace the manual assignment of the firmware node with a call to platform_device_set_fwnode(). Signed-off-by: Bartosz Golaszewski <[email protected]> --- drivers/acpi/arm64/iort.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 34412cd697d8bdc3654c40ca539ddc695a926a26..1020ac953e428797b5b90bd73c6c6ae35e6fd352 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -1992,7 +1992,7 @@ static int __init iort_add_platform_device(struct acpi_iort_node *node, goto dev_put; } - pdev->dev.fwnode = fwnode; + platform_device_set_fwnode(pdev, fwnode); if (ops->dev_dma_configure) ops->dev_dma_configure(&pdev->dev, node); -- 2.47.3