OpenWrt – Blame information for rev 1
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | office | 1 | --- a/drivers/leds/leds-gpio.c |
| 2 | +++ b/drivers/leds/leds-gpio.c |
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| 3 | @@ -55,13 +55,17 @@ static void gpio_led_set(struct led_clas |
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| 4 | container_of(led_cdev, struct gpio_led_data, cdev); |
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| 5 | int level; |
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| 6 | |||
| 7 | - if (value == LED_OFF) |
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| 8 | - level = 0; |
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| 9 | - else |
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| 10 | - level = 1; |
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| 11 | - |
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| 12 | - if (led_dat->active_low) |
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| 13 | - level = !level; |
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| 14 | + switch (value) { |
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| 15 | + case LED_OFF: |
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| 16 | + level = led_dat->active_low ? 1 : 0; |
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| 17 | + break; |
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| 18 | + case LED_FULL: |
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| 19 | + level = led_dat->active_low ? 0 : 1; |
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| 20 | + break; |
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| 21 | + default: |
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| 22 | + level = value; |
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| 23 | + break; |
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| 24 | + } |
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| 25 | |||
| 26 | /* Setting GPIOs with I2C/etc requires a task context, and we don't |
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| 27 | * seem to have a reliable way to know if we're already in one; so |