Building with SENSORS_LTQ_CPUTEMP=y with SOC_FALCON=y causes build errors since FALCON does not support the same features as XWAY. Change this symbol to depend on SOC_XWAY since that provides the necessary interfaces. Repairs these build errors: ../drivers/hwmon/ltq-cputemp.c: In function 'ltq_cputemp_enable': ../drivers/hwmon/ltq-cputemp.c:23:9: error: implicit declaration of function 'ltq_cgu_w32'; did you mean 'ltq_ebu_w32'? [-Werror=implicit-function-declaration] 23 | ltq_cgu_w32(ltq_cgu_r32(CGU_GPHY1_CR) | CGU_TEMP_PD, CGU_GPHY1_CR); ../drivers/hwmon/ltq-cputemp.c:23:21: error: implicit declaration of function 'ltq_cgu_r32'; did you mean 'ltq_ebu_r32'? [-Werror=implicit-function-declaration] 23 | ltq_cgu_w32(ltq_cgu_r32(CGU_GPHY1_CR) | CGU_TEMP_PD, CGU_GPHY1_CR); ../drivers/hwmon/ltq-cputemp.c: In function 'ltq_cputemp_probe': ../drivers/hwmon/ltq-cputemp.c:92:31: error: 'SOC_TYPE_VR9_2' undeclared (first use in this function) 92 | if (ltq_soc_type() != SOC_TYPE_VR9_2) Fixes: 7074d0a92758 ("hwmon: (ltq-cputemp) add cpu temp sensor driver") Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> Cc: Florian Eckert <fe@xxxxxxxxxx> Cc: Guenter Roeck <linux@xxxxxxxxxxxx> Cc: Jean Delvare <jdelvare@xxxxxxxx> Cc: linux-hwmon@xxxxxxxxxxxxxxx --- drivers/hwmon/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -977,7 +977,7 @@ config SENSORS_LTC4261 config SENSORS_LTQ_CPUTEMP bool "Lantiq cpu temperature sensor driver" - depends on LANTIQ + depends on SOC_XWAY help If you say yes here you get support for the temperature sensor inside your CPU.