• Arnd Bergmann's avatar
    hwmon: (scpi) add thermal-of dependency · d42d5b6f
    Arnd Bergmann authored
    The newly added scpi thermal support is broken when the scpi driver
    is built-in but the thermal driver is a loadable module:
    
    drivers/built-in.o: In function `scpi_hwmon_probe':
    (.text+0x444d70): undefined reference to `thermal_zone_of_sensor_unregister'
    (.text+0x444d94): undefined reference to `thermal_zone_of_sensor_register'
    drivers/built-in.o: In function `scpi_hwmon_remove':
    (text+0x444e6c): undefined reference to `thermal_zone_of_sensor_unregister'
    
    This uses the same Kconfig trick that we have in a couple of other
    drivers already to ensure we can only select the driver in valid
    configurations when either THERMAL_OF is disabled, or when with a
    dependency on CONFIG_THERMAL that can force SCPI to be a loadable
    module in the case I was hitting.
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Fixes: 68acc77a ("hwmon: Support thermal zones registration for SCP temperature sensors")
    Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
    d42d5b6f
Kconfig 53.6 KB