ping :) 2014-11-23 17:20 GMT+01:00 Romain Perier <romain.perier@xxxxxxxxx>: > See https://www.kernel.org/doc/Documentation/leds/leds-class.txt for > LEDs device naming > > 2014-11-23 17:19 GMT+01:00 Romain Perier <romain.perier@xxxxxxxxx>: >> The leds-gpio driver recently switched to the device property API. The device_node >> name is no longer retrieved if the "label" devicetree property is not found. >> In this case the driver tries to create entries with (null) name in >> /sys/class/leds, which is wrong and generates backtrace as several gpio_leds have >> the same name. Also renamed subnode "yellow" to "blue" to match the last >> schematics updates. >> >> Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx> >> --- >> arch/arm/boot/dts/rk3188-radxarock.dts | 5 ++++- >> 1 file changed, 4 insertions(+), 1 deletion(-) >> >> diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts >> index 6eb62c0..9a09579 100644 >> --- a/arch/arm/boot/dts/rk3188-radxarock.dts >> +++ b/arch/arm/boot/dts/rk3188-radxarock.dts >> @@ -43,16 +43,19 @@ >> compatible = "gpio-leds"; >> >> green { >> + label = "rock:green:user1"; >> gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; >> default-state = "off"; >> }; >> >> - yellow { >> + blue { >> + label = "rock:blue:user2"; >> gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; >> default-state = "off"; >> }; >> >> sleep { >> + label = "rock:red:power"; >> gpios = <&gpio0 15 0>; >> default-state = "off"; >> }; >> -- >> 1.9.1 >> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
