Don't access of_root directly as it reduces the build test coverage for this driver with COMPILE_TEST=y and OF=n. Use existing helper functions to retrieve the relevant information.
Suggested-by: Rob Herring <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]> --- drivers/soc/imx/soc-imx9.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/soc/imx/soc-imx9.c b/drivers/soc/imx/soc-imx9.c index b46d22cf0212c3f40f61ec5be85ca11e5d3207ac..0cea4307ac3923f416a63bca793a78835d868448 100644 --- a/drivers/soc/imx/soc-imx9.c +++ b/drivers/soc/imx/soc-imx9.c @@ -29,7 +29,7 @@ static int imx9_soc_probe(struct platform_device *pdev) if (!attr) return -ENOMEM; - err = of_property_read_string(of_root, "model", &attr->machine); + err = soc_device_get_machine(attr); if (err) { pr_err("%s: missing model property: %d\n", __func__, err); goto attr; @@ -103,7 +103,7 @@ static int __init imx9_soc_init(void) struct platform_device *pdev; /* No match means it is not an i.MX 9 series SoC, do nothing. */ - if (!of_match_node(imx9_soc_match, of_root)) + if (!of_machine_device_match(imx9_soc_match)) return 0; ret = platform_driver_register(&imx9_soc_driver); -- 2.47.3
