--- zzzz-none-000/linux-4.1.52/drivers/gpio/Makefile	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/drivers/gpio/Makefile	2022-03-02 11:37:12.000000000 +0000
@@ -10,7 +10,11 @@
 obj-$(CONFIG_GPIO_ACPI)		+= gpiolib-acpi.o
 
 # Device drivers. Generally keep list sorted alphabetically
+ifdef BCM_KF
+obj-$(CONFIG_GPIO_GENERIC)	+= gpio-mmio.o
+else
 obj-$(CONFIG_GPIO_GENERIC)	+= gpio-generic.o
+endif
 
 obj-$(CONFIG_GPIO_74X164)	+= gpio-74x164.o
 obj-$(CONFIG_GPIO_74XX_MMIO)	+= gpio-74xx-mmio.o