This is a note to let you know that I've just added the patch titled hwmon: (ltq-cputemp) restrict it to SOC_XWAY to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: hwmon-ltq-cputemp-restrict-it-to-soc_xway.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit bb1caa8f54e7de85196b8da027db353a2834be83 Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Date: Mon May 9 16:47:40 2022 -0700 hwmon: (ltq-cputemp) restrict it to SOC_XWAY [ Upstream commit 151d6dcbed836270c6c240932da66f147950cbdb ] 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 Link: https://lore.kernel.org/r/20220509234740.26841-1-rdunlap@xxxxxxxxxxxxx Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index d65431417b17..e02d7bfc4ae4 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -793,7 +793,7 @@ 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.