[OpenWrt-Devel] [PATCH 2/8] ath9k: set default state for platform LEDs

[Hartmut Knaack]

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Michal schrieb am 27.01.2016 um 01:34:
> From: Michal Cieslakiewicz <michal.cieslakiewicz at wp.pl>
> 
> Support default state for platform LEDs connected to ath9k device.
> Now LEDs are correctly set on or off at ath9k module initialization.
> 
> Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz at wp.pl>
Acked-by: Hartmut Knaack <knaack.h at gmx.de>
> ---
>  .../mac80211/patches/547-ath9k_led_defstate_fix.patch    | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>  create mode 100644 package/kernel/mac80211/patches/547-ath9k_led_defstate_fix.patch
> 
> diff --git a/package/kernel/mac80211/patches/547-ath9k_led_defstate_fix.patch b/package/kernel/mac80211/patches/547-ath9k_led_defstate_fix.patch
> new file mode 100644
> index 0000000..3ecffb8
> --- /dev/null
> +++ b/package/kernel/mac80211/patches/547-ath9k_led_defstate_fix.patch
> @@ -0,0 +1,16 @@
> +--- a/drivers/net/wireless/ath/ath9k/gpio.c
> ++++ b/drivers/net/wireless/ath/ath9k/gpio.c
> +@@ -54,8 +54,11 @@ static int ath_add_led(struct ath_softc
> + 	ath9k_hw_cfg_output(sc->sc_ah, gpio->gpio,
> + 			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
> + 
> +-	/* LED off */
> +-	ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low);
> ++	/* Set default LED state */
> ++	if (gpio->default_state == LEDS_GPIO_DEFSTATE_ON)
> ++		ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, !gpio->active_low);
> ++	else
> ++		ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low);
> + 
> + 	return 0;
> + }
> 

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