Re: [PATCH V2] thermal: imx: fix for dependency on cpu-freq

Hi Anson, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on soc-thermal/next] [also build test WARNING on v4.20-rc3 next-20181120] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day

[PATCH V2] thermal: imx: fix for dependency on cpu-freq

The thermal driver is a standalone driver for monitoring SoC temperature by enabling thermal sensor, so it can be enabled even when CONFIG_CPU_FREQ is NOT set. So remove the dependency with CPU_THERMAL. Introduce dummy function of legacy cooling register/unregister to make thermal driver probe suc