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xtensa/esp32: Use OR operation when configuring pin driver

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This commit is contained in:
Gustavo Henrique Nihei 2021-03-03 19:23:05 -03:00 committed by Abdelatif Guettouche
parent 23f0d8c17b
commit 1aebe47c71
1 changed files with 1 additions and 1 deletions
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arch/xtensa/src/esp32/esp32_gpio.c
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@ -227,7 +227,7 @@ int esp32_configgpio(int pin, gpio_pinattr_t attr)
if ((attr & OPEN_DRAIN) != 0) if ((attr & OPEN_DRAIN) != 0)
{ {
cntrl = (1 << GPIO_PIN_PAD_DRIVER_S); cntrl |= (1 << GPIO_PIN_PAD_DRIVER_S);
} }
regaddr = DR_REG_IO_MUX_BASE + g_pin2func[pin]; regaddr = DR_REG_IO_MUX_BASE + g_pin2func[pin];