On Sun, 4 Sept 2022 at 00:00, Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > What does the name of the struct platform_driver data structure > have to do with __init ? That's what the modpost warning message suggests: WARNING: modpost: /home/eugene/develop/asus-ec-sensors/asus-ec-sensors.o(.data+0x60): Section mismatch in reference from the variable asus_ec_sensors_platform_driver to the function .init.text:asus_ec_probe() The variable asus_ec_sensors_platform_driver references the function __init asus_ec_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console Regards, Eugene
