From: Peng Fan <peng.fan@nxp.com>

This driver uses gpiochip_irq_reqres() and gpiochip_irq_relres() which
are only built with GPIOLIB_IRQCHIP=y. Add the missing Kconfig select.

Fixes: 7b04f98027af ("gpio: bcm-kona: make irq_chip immutable")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/gpio/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index c3465fd82b08f83a07b0afbca7d42e7e5bdccf70..ac0c646451a549f6db4d58c2fa4aa8270c9513e9 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -201,6 +201,7 @@ config GPIO_RASPBERRYPI_EXP
 config GPIO_BCM_KONA
 	bool "Broadcom Kona GPIO"
 	depends on ARCH_BCM_MOBILE || COMPILE_TEST
+	select GPIOLIB_IRQCHIP
 	help
 	  Turn on GPIO support for Broadcom "Kona" chips.
 

-- 
2.37.1