[PATCH 1/2] gpio: ingenic: add CONFIG_OF dependency

[Arnd Bergmann]

The driver cannot access the of_node field when CONFIG_OF is disabled:

drivers/gpio/gpio-ingenic.c: In function 'ingenic_gpio_probe':
drivers/gpio/gpio-ingenic.c:324:10: error: 'struct gpio_chip' has no member named 'of_node'

Fixes: b0653ce39a0d ("gpio: Add gpio-ingenic driver")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/gpio/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index fe25de1b187c..436c38cdb297 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -245,6 +245,7 @@ config GPIO_ICH
 config GPIO_INGENIC
 	tristate "Ingenic JZ47xx SoCs GPIO support"
 	depends on MACH_INGENIC || COMPILE_TEST
+	depends on OF
 	select GPIOLIB_IRQCHIP
 	help
 	  Say yes here to support the GPIO functionality present on the
-- 
2.9.0