gpio: stmpe: enforce device tree only mode
Require that device tree be used with STMPE (all platforms use this)
and enforce OF_GPIO, then delete the platform data.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 4187fcb..22b4656 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -644,6 +644,7 @@
config GPIO_STMPE
bool "STMPE GPIOs"
depends on MFD_STMPE
+ depends on OF_GPIO
select GPIOLIB_IRQCHIP
help
This enables support for the GPIOs found on the STMPE I/O