On 20/12/2023 11:39, William-tw Lin wrote: > Add driver for socinfo retrieval. This patch includes the following: > 1. mtk-socinfo driver for chip info retrieval > 2. Related changes to Makefile and Kconfig > > Signed-off-by: William-tw Lin <william-tw.lin@xxxxxxxxxxxx> ... > +static struct platform_driver mtk_socinfo = { > + .probe = mtk_socinfo_probe, > + .remove_new = mtk_socinfo_remove, > + .driver = { > + .name = "mtk-socinfo", > + }, > +}; > +builtin_platform_driver(mtk_socinfo); module platform driver, because this is tristate and because this should be a module. Best regards, Krzysztof