From c1a1260244d8ffe017fbb3199f65c842e4d42fe6 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Tue, 20 Mar 2012 23:06:34 -0400 Subject: [PATCH] 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 Acked-by: Jean Delvare Acked-by: Simon Guinot --- drivers/hwmon/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 5b32d56dbb4d..496f80dcc80c 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.