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a1d4ef1adf
To act as an interrupt controller, a gpio bank relies on the
"interrupt-parent" of the pin controller.
When this optional "interrupt-parent" misses, do not create any IRQ domain.
This fixes a "NULL pointer in stm32_gpio_domain_alloc()" kernel crash when
the interrupt-parent = <exti> property is not declared in the Device Tree.
Fixes:
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.. | ||
Kconfig | ||
Makefile | ||
pinctrl-stm32.c | ||
pinctrl-stm32.h | ||
pinctrl-stm32f429.c | ||
pinctrl-stm32f469.c | ||
pinctrl-stm32f746.c | ||
pinctrl-stm32f769.c | ||
pinctrl-stm32h743.c | ||
pinctrl-stm32mp135.c | ||
pinctrl-stm32mp157.c |