Commit c1a12602 authored Mar 20, 2012 by Guenter Roeck Committed by Guenter Roeck Apr 01, 2012

hwmon: (gpio-fan) Fix Kconfig dependencies

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@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Simon Guinot <sguinot@lacie.com>

parent dd775ae2

drivers/hwmon/Kconfig

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -425,7 +425,7 @@ config SENSORS_GL520SM

	config SENSORS_GPIO_FAN		config SENSORS_GPIO_FAN
	tristate "GPIO fan"		tristate "GPIO fan"
	depends on GENERIC_GPIO		depends on GPIOLIB
	help		help
	If you say yes here you get support for fans connected to GPIO lines.		If you say yes here you get support for fans connected to GPIO lines.