Commit 0be58e05 authored by Antonio Borneo's avatar Antonio Borneo Committed by Thomas Gleixner
Browse files

irqchip/stm32mp-exti: Allow building as module 



Allow to build the driver as a module by adding the necessarily hooks in
Kconfig and in the driver's code.

Since all the probe dependencies linked to this driver have already been
fixed, remove the not longer relevant 'arch_initcall'.

Signed-off-by: default avatarAntonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240620083115.204362-7-antonio.borneo@foss.st.com
parent c9d26946

drivers/irqchip/Kconfig

+6 −2
Original line number Diff line number Diff line
@@ -405,9 +405,13 @@ config PARTITION_PERCPU 
	bool



config STM32MP_EXTI

	bool

	select IRQ_DOMAIN

	tristate "STM32MP extended interrupts and event controller"

	depends on (ARCH_STM32 && !ARM_SINGLE_ARMV7M) || COMPILE_TEST

	default y

	select IRQ_DOMAIN_HIERARCHY

	select GENERIC_IRQ_CHIP

	help

	  Support STM32MP EXTI (extended interrupts and event) controller.



config STM32_EXTI

	bool

drivers/irqchip/irq-stm32mp-exti.c

+4 −11
Original line number Diff line number Diff line
@@ -722,15 +722,8 @@ static struct platform_driver stm32mp_exti_driver = { 
	},

};



static int __init stm32mp_exti_arch_init(void)

{

	return platform_driver_register(&stm32mp_exti_driver);

}



static void __exit stm32mp_exti_arch_exit(void)

{

	return platform_driver_unregister(&stm32mp_exti_driver);

}

module_platform_driver(stm32mp_exti_driver);



arch_initcall(stm32mp_exti_arch_init);

module_exit(stm32mp_exti_arch_exit);
 
MODULE_AUTHOR("Maxime Coquelin <mcoquelin.stm32@gmail.com>");

MODULE_DESCRIPTION("STM32MP EXTI driver");

MODULE_LICENSE("GPL");