The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might be not relevant here). This fixes compile warning (!CONFIG_OF && !CONFIG_MODULES): drivers/clk/imx/clk-imx8mq.c:626:34: warning: ‘imx8mq_clk_of_match’ defined but not used [-Wunused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> --- drivers/clk/imx/clk-imx8mq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c index 8265d1d48af4..75186888ecae 100644 --- a/drivers/clk/imx/clk-imx8mq.c +++ b/drivers/clk/imx/clk-imx8mq.c @@ -639,7 +639,7 @@ static struct platform_driver imx8mq_clk_driver = { * reloading the driver will crash or break devices. */ .suppress_bind_attrs = true, - .of_match_table = of_match_ptr(imx8mq_clk_of_match), + .of_match_table = imx8mq_clk_of_match, }, }; module_platform_driver(imx8mq_clk_driver); -- 2.25.1