On 02/27/2018 05:49 PM, Kim Phillips wrote: > On Mon, 26 Feb 2018 20:38:49 +0200 > Vladimir Zapolskiy <vz@xxxxxxxxx> wrote: > >> +#ifdef CONFIG_OF >> +static const struct of_device_id mxc_rnga_of_match[] = { >> + { .compatible = "fsl,imx31-rnga", }, >> + { /* sentinel */ }, >> +}; >> +MODULE_DEVICE_TABLE(of, mxc_rnga_of_match); >> +#endif >> + >> static struct platform_driver mxc_rnga_driver = { >> .driver = { >> - .name = "mxc_rnga", >> - }, >> + .name = "mxc_rnga", >> + .of_match_table = of_match_ptr(mxc_rnga_of_match), > > Does this build if CONFIG_OF is not set? > Definitely it is expected to be built, you can verify it directly or check of_match_ptr() macro definition from include/linux/of.h -- With best wishes, Vladimir