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| author | Arnd Bergmann <arnd@arndb.de> | 2017-08-15 16:47:47 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2017-08-15 16:54:34 +0200 |
| commit | d5553c26198f0eea3e6f1d13c51cb548a0a4f260 (patch) | |
| tree | 26c64fb96e0f77e858097df0d65dde074a4198ce /drivers/hwmon | |
| parent | hwmon: (pmbus) Add debugfs for status registers (diff) | |
| download | linux-d5553c26198f0eea3e6f1d13c51cb548a0a4f260.tar.xz linux-d5553c26198f0eea3e6f1d13c51cb548a0a4f260.zip | |
hwmon: (aspeed-pwm) add THERMAL dependency
With CONFIG_THERMAL=m, a built-in aspeed pwm tacho driver causes
a link error:
drivers/hwmon/aspeed-pwm-tacho.o: In function `aspeed_pwm_tacho_probe':
aspeed-pwm-tacho.c:(.text+0x7f0): undefined reference to `thermal_of_cooling_device_register'
This adds a dependency similar to what other hwmon drivers use,
ensuring that the aspeed driver cannot be built-in in this
case but has to be a module. With THERMAL=n, we still allow building it.
Fixes: 2d7a548a3eff ("drivers: hwmon: Support for ASPEED PWM/Fan tach")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 5ef2814345ef..5b9a61f766ac 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -343,6 +343,7 @@ config SENSORS_ASB100 config SENSORS_ASPEED tristate "ASPEED AST2400/AST2500 PWM and Fan tach driver" + depends on THERMAL || THERMAL=n select REGMAP help This driver provides support for ASPEED AST2400/AST2500 PWM |