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    Subject[PATCH 5.15 027/102] hwmon: (ltq-cputemp) restrict it to SOC_XWAY
    Date
    From: Randy Dunlap <rdunlap@infradead.org>

    [ 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@infradead.org>
    Reported-by: kernel test robot <lkp@intel.com>
    Cc: Florian Eckert <fe@dev.tdt.de>
    Cc: Guenter Roeck <linux@roeck-us.net>
    Cc: Jean Delvare <jdelvare@suse.com>
    Cc: linux-hwmon@vger.kernel.org
    Link: https://lore.kernel.org/r/20220509234740.26841-1-rdunlap@infradead.org
    Signed-off-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/hwmon/Kconfig | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
    index ccdaeafed0bb..51f1caa10d11 100644
    --- a/drivers/hwmon/Kconfig
    +++ b/drivers/hwmon/Kconfig
    @@ -944,7 +944,7 @@ 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.
    --
    2.35.1


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