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hwmon: (pwm-fan) Fix build when THERMAL=m 

Fix build errors when CONFIG_THERMAL=m and SENSORS_PWM_FAN=y
by restricting SENSORS_PWM_FAN to 'm' when THERMAL=m.

drivers/built-in.o: In function `pwm_fan_remove':
pwm-fan.c:(.text+0x22ba58): undefined reference to `thermal_cooling_device_unregister'
drivers/built-in.o: In function `pwm_fan_probe':
pwm-fan.c:(.text+0x22bebb): undefined reference to `thermal_of_cooling_device_register'
pwm-fan.c:(.text+0x22bf11): undefined reference to `thermal_cdev_update'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Randy Dunlap 2015-03-05 15:27:34 -08:00 committed by Guenter Roeck
parent de52b049d6
commit 18fd303fea
1 changed files with 1 additions and 0 deletions
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drivers/hwmon/Kconfig
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@ -1174,6 +1174,7 @@ source drivers/hwmon/pmbus/Kconfig
config SENSORS_PWM_FAN config SENSORS_PWM_FAN
tristate "PWM fan" tristate "PWM fan"
depends on (PWM && OF) || COMPILE_TEST depends on (PWM && OF) || COMPILE_TEST
depends on THERMAL || THERMAL=n
help help
If you say yes here you get support for fans connected to PWM lines. If you say yes here you get support for fans connected to PWM lines.
The driver uses the generic PWM interface, thus it will work on a The driver uses the generic PWM interface, thus it will work on a