From: Benjamin Tietz benjamin@micronet24.de
If STATUS_LED isn't selected, neither led_id_t is selected, nor STATUS_LED_ON. The following will set led_id_t to a reasonable default and define STATUS_LED_ON for that case. --- drivers/misc/gpio_led.c | 4 ++++ drivers/misc/status_led.c | 2 ++ include/status_led.h | 4 ++++ 3 files changed, 10 insertions(+)
diff --git a/drivers/misc/gpio_led.c b/drivers/misc/gpio_led.c index 164c30d..9c0ea13 100644 --- a/drivers/misc/gpio_led.c +++ b/drivers/misc/gpio_led.c @@ -13,6 +13,10 @@ #define CONFIG_GPIO_LED_INVERTED_TABLE {} #endif
+#ifndef STATUS_LED_ON +#define STATUS_LED_ON 2 +#endif + static led_id_t gpio_led_inv[] = CONFIG_GPIO_LED_INVERTED_TABLE;
static int gpio_led_gpio_value(led_id_t mask, int state) diff --git a/drivers/misc/status_led.c b/drivers/misc/status_led.c index 31e8831..052ecf0 100644 --- a/drivers/misc/status_led.c +++ b/drivers/misc/status_led.c @@ -27,11 +27,13 @@ typedef struct { } led_dev_t;
led_dev_t led_dev[] = { +#if defined(STATUS_LED_BIT) { STATUS_LED_BIT, STATUS_LED_STATE, STATUS_LED_PERIOD, 0, }, +#endif #if defined(STATUS_LED_BIT1) { STATUS_LED_BIT1, STATUS_LED_STATE1, diff --git a/include/status_led.h b/include/status_led.h index 396ea88..c3795a7 100644 --- a/include/status_led.h +++ b/include/status_led.h @@ -103,6 +103,10 @@ void __led_blink(led_id_t mask, int freq); # include <asm/status_led.h> #endif
+#else + +typedef unsigned long led_id_t; + #endif /* CONFIG_STATUS_LED */
/*