[PATCH v6 0/4] Add STM32 EXTI interrupt controller support

Hi, This v6 fix useless mask in .free callback of stm32 exti driver (thanks Thomas). I resend only patches concerning STM32 EXTI driver (as pinctrl part has already been applied by Linus W.) The series adds support to EXTI interrupt controller and GPIO IRQ support in STM32 pinctrl driver. The

[PATCH v6 0/4] Add STM32 EXTI interrupt controller support

Hi, This v6 fix useless mask in .free callback of stm32 exti driver (thanks Thomas). I resend only patches concerning STM32 EXTI driver (as pinctrl part has already been applied by Linus W.) The series adds support to EXTI interrupt controller and GPIO IRQ support in STM32 pinctrl driver. The