[lm-sensors] [PATCH 1/2] hwmon: (gpio-fan) Fix Kconfig dependencies

[Jean Delvare]

On Tue, 20 Mar 2012 20:06:34 -0700, Guenter Roeck wrote:
> gpio-fan depends on GPIOLIB, not on GENERIC_GPIO.
> 
> This fixes the following build error, seen if GPIOLIB is not defined:
> 
> src/drivers/hwmon/gpio-fan.c: error: implicit declaration of function 'gpio_direction_output': => 372:3
> src/drivers/hwmon/gpio-fan.c: error: implicit declaration of function 'gpio_free': => 130:2
> src/drivers/hwmon/gpio-fan.c: error: implicit declaration of function 'gpio_get_value': => 79:2
> src/drivers/hwmon/gpio-fan.c: error: implicit declaration of function 'gpio_request': => 98:2
> src/drivers/hwmon/gpio-fan.c: error: implicit declaration of function 'gpio_set_value': => 156:3
> src/drivers/hwmon/gpio-fan.c: error: implicit declaration of function 'gpio_to_irq': => 114:2
> 
> Signed-off-by: Guenter Roeck <linux at roeck-us.net>
> ---
>  drivers/hwmon/Kconfig |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
> index 811e6c4..93b442d 100644
> --- a/drivers/hwmon/Kconfig
> +++ b/drivers/hwmon/Kconfig
> @@ -425,7 +425,7 @@ config SENSORS_GL520SM
>  
>  config SENSORS_GPIO_FAN
>  	tristate "GPIO fan"
> -	depends on GENERIC_GPIO
> +	depends on GPIOLIB
>  	help
>  	  If you say yes here you get support for fans connected to GPIO lines.
>  

Good catch.

Acked-by: Jean Delvare <khali at linux-fr.org>

-- 
Jean Delvare