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rk_gpio: Read the correct register for gpio read

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Reported by:	jmcneill
This commit is contained in:
Emmanuel Vadot 2018-06-20 14:46:07 +00:00
parent e167047518
commit 5f35d609c7
1 changed files with 1 additions and 1 deletions
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2
sys/arm64/rockchip/rk_gpio.c
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@ -277,7 +277,7 @@ rk_gpio_pin_get(device_t dev, uint32_t pin, unsigned int *val)
sc = device_get_softc(dev);
RK_GPIO_LOCK(sc);
reg = RK_GPIO_READ(sc, RK_GPIO_SWPORTA_DR);
reg = RK_GPIO_READ(sc, RK_GPIO_EXT_PORTA);
RK_GPIO_UNLOCK(sc);
*val = reg & (1 << pin) ? 1 : 0;