diff options
| -rw-r--r-- | arch/arm/mach-orion5x/dns323-setup.c | 25 | ||||
| -rw-r--r-- | arch/arm/plat-orion/gpio.c | 23 | ||||
| -rw-r--r-- | arch/arm/plat-orion/include/plat/gpio.h | 2 |
3 files changed, 27 insertions, 23 deletions
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index c3ed15b..13d2bec 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -253,27 +253,6 @@ error_fail: * GPIO LEDs (simple - doesn't use hardware blinking support) */ -#define ORION_BLINK_HALF_PERIOD 100 /* ms */ - -static int dns323_gpio_blink_set(unsigned gpio, int state, - unsigned long *delay_on, unsigned long *delay_off) -{ - - if (delay_on && delay_off && !*delay_on && !*delay_off) - *delay_on = *delay_off = ORION_BLINK_HALF_PERIOD; - - switch(state) { - case GPIO_LED_NO_BLINK_LOW: - case GPIO_LED_NO_BLINK_HIGH: - orion_gpio_set_blink(gpio, 0); - gpio_set_value(gpio, state); - break; - case GPIO_LED_BLINK: - orion_gpio_set_blink(gpio, 1); - } - return 0; -} - static struct gpio_led dns323ab_leds[] = { { .name = "power:blue", @@ -312,13 +291,13 @@ static struct gpio_led dns323c_leds[] = { static struct gpio_led_platform_data dns323ab_led_data = { .num_leds = ARRAY_SIZE(dns323ab_leds), .leds = dns323ab_leds, - .gpio_blink_set = dns323_gpio_blink_set, + .gpio_blink_set = orion_gpio_led_blink_set, }; static struct gpio_led_platform_data dns323c_led_data = { .num_leds = ARRAY_SIZE(dns323c_leds), .leds = dns323c_leds, - .gpio_blink_set = dns323_gpio_blink_set, + .gpio_blink_set = orion_gpio_led_blink_set, }; static struct platform_device dns323_gpio_leds = { diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index d3401e7..af95af2 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -16,6 +16,7 @@ #include <linux/bitops.h> #include <linux/io.h> #include <linux/gpio.h> +#include <linux/leds.h> /* * GPIO unit register offsets. @@ -295,6 +296,28 @@ void orion_gpio_set_blink(unsigned pin, int blink) } EXPORT_SYMBOL(orion_gpio_set_blink); +#define ORION_BLINK_HALF_PERIOD 100 /* ms */ + +int orion_gpio_led_blink_set(unsigned gpio, int state, + unsigned long *delay_on, unsigned long *delay_off) +{ + + if (delay_on && delay_off && !*delay_on && !*delay_off) + *delay_on = *delay_off = ORION_BLINK_HALF_PERIOD; + + switch (state) { + case GPIO_LED_NO_BLINK_LOW: + case GPIO_LED_NO_BLINK_HIGH: + orion_gpio_set_blink(gpio, 0); + gpio_set_value(gpio, state); + break; + case GPIO_LED_BLINK: + orion_gpio_set_blink(gpio, 1); + } + return 0; +} +EXPORT_SYMBOL_GPL(orion_gpio_led_blink_set); + /***************************************************************************** * Orion GPIO IRQ diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h index 3abf304..bec0c98 100644 --- a/arch/arm/plat-orion/include/plat/gpio.h +++ b/arch/arm/plat-orion/include/plat/gpio.h @@ -19,6 +19,8 @@ */ void orion_gpio_set_unused(unsigned pin); void orion_gpio_set_blink(unsigned pin, int blink); +int orion_gpio_led_blink_set(unsigned gpio, int state, + unsigned long *delay_on, unsigned long *delay_off); #define GPIO_INPUT_OK (1 << 0) #define GPIO_OUTPUT_OK (1 << 1) |