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gpio: it8xxx2: disable irq before configuring pin interrupt

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Fixed the following assertion causing by high level functions
enable gpio interrupt at the same pin at least two times:

ASSERTION FAIL [!arch_irq_is_enabled(irq)]
@ ZEPHYR_BASE/arch/common/sw_isr_common.c:84 IRQ xxx is enabled

Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
This commit is contained in:
Dino Li 2021-07-27 11:31:22 +08:00 committed by Christopher Friedt
parent e945ff2314
commit f2cd50d8ea
1 changed files with 3 additions and 0 deletions
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3
drivers/gpio/gpio_ite_it8xxx2.c
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@ -522,6 +522,9 @@ static int gpio_ite_pin_interrupt_configure(const struct device *dev,
return -ENOTSUP;
}
/* Disable irq before configuring it */
irq_disable(gpio_irq);
if (trig & GPIO_INT_TRIG_BOTH) {
uint8_t wuc_group = gpio_irqs[gpio_irq].wuc_group;
uint8_t wuc_mask = gpio_irqs[gpio_irq].wuc_mask;