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irqchip/irq-bcm7038-l1: Switch to IRQCHIP_PLATFORM_DRIVER

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Allow the user selection and building of this interrupt controller
driver as a module since it is used on ARM/ARM64 based systems as a
second level interrupt controller hanging off the ARM GIC and is
therefore loadable during boot.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211020184859.2705451-7-f.fainelli@gmail.com
This commit is contained in:
Florian Fainelli 2021-10-20 11:48:52 -07:00 committed by Marc Zyngier
parent 3578fd4713
commit c057c799e3
2 changed files with 8 additions and 2 deletions
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4
drivers/irqchip/Kconfig
View File

@ -115,7 +115,9 @@ config BCM6345_L1_IRQ
select GENERIC_IRQ_EFFECTIVE_AFF_MASK
config BCM7038_L1_IRQ
bool
tristate "Broadcom STB 7038-style L1/L2 interrupt controller driver"
depends on ARCH_BRCMSTB || BMIPS_GENERIC
default ARCH_BRCMSTB || BMIPS_GENERIC
select GENERIC_IRQ_CHIP
select IRQ_DOMAIN
select GENERIC_IRQ_EFFECTIVE_AFF_MASK

6
drivers/irqchip/irq-bcm7038-l1.c
View File

@ -455,4 +455,8 @@ out_free:
return ret;
}
IRQCHIP_DECLARE(bcm7038_l1, "brcm,bcm7038-l1-intc", bcm7038_l1_of_init);
IRQCHIP_PLATFORM_DRIVER_BEGIN(bcm7038_l1)
IRQCHIP_MATCH("brcm,bcm7038-l1-intc", bcm7038_l1_of_init)
IRQCHIP_PLATFORM_DRIVER_END(bcm7038_l1)
MODULE_DESCRIPTION("Broadcom STB 7038-style L1/L2 interrupt controller");
MODULE_LICENSE("GPL v2");