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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: Arnd Bergmann <arnd@arndb.de> Fixes: 68acc77a ("hwmon: Support thermal zones registration for SCP temperature sensors") Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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