diff options
| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2014-05-29 01:20:09 +0200 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-07-09 15:13:30 +0200 |
| commit | 00f247bb7438e13af8f487688a7a185937c587fb (patch) | |
| tree | 9aed86f729efffcf71fdf57b4bf00ead57594080 | |
| parent | ARM: at91: at91sam9rl: switch to generic PWM framework (diff) | |
| download | linux-00f247bb7438e13af8f487688a7a185937c587fb.tar.xz linux-00f247bb7438e13af8f487688a7a185937c587fb.zip | |
ARM: at91: remove useless at91_pwm_leds()
Now that all at91 boards using leds-atmel-pwm switched to leds-pwm, the
at91_pwm_leds() function is not used anymore.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| -rw-r--r-- | arch/arm/mach-at91/board.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-at91/leds.c | 37 |
2 files changed, 0 insertions, 38 deletions
diff --git a/arch/arm/mach-at91/board.h b/arch/arm/mach-at91/board.h index 4e773b55bc2d..836e9a537e0c 100644 --- a/arch/arm/mach-at91/board.h +++ b/arch/arm/mach-at91/board.h @@ -123,6 +123,5 @@ extern void __init at91_add_device_can(struct at91_can_data *data); /* LEDs */ extern void __init at91_gpio_leds(struct gpio_led *leds, int nr); -extern void __init at91_pwm_leds(struct gpio_led *leds, int nr); #endif diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c index 77c4d8fd03fd..eb22e3357e87 100644 --- a/arch/arm/mach-at91/leds.c +++ b/arch/arm/mach-at91/leds.c @@ -54,40 +54,3 @@ void __init at91_gpio_leds(struct gpio_led *leds, int nr) void __init at91_gpio_leds(struct gpio_led *leds, int nr) {} #endif - -/* ------------------------------------------------------------------------- */ - -#if defined (CONFIG_LEDS_ATMEL_PWM) - -/* - * PWM Leds - */ - -static struct gpio_led_platform_data pwm_led_data; - -static struct platform_device at91_pwm_leds_device = { - .name = "leds-atmel-pwm", - .id = -1, - .dev.platform_data = &pwm_led_data, -}; - -void __init at91_pwm_leds(struct gpio_led *leds, int nr) -{ - int i; - u32 pwm_mask = 0; - - if (!nr) - return; - - for (i = 0; i < nr; i++) - pwm_mask |= (1 << leds[i].gpio); - - pwm_led_data.leds = leds; - pwm_led_data.num_leds = nr; - - at91_add_device_pwm(pwm_mask); - platform_device_register(&at91_pwm_leds_device); -} -#else -void __init at91_pwm_leds(struct gpio_led *leds, int nr){} -#endif |