MFD_SUN4I_GPADC and TOUCHSCREEN_SUN4I are incompatible (both are drivers
for Allwinner SoCs' ADC). This makes sure TOUCHSCREEN_SUN4I isn't
enabled while MFD_SUN4I_GPADC is enabled.

Signed-off-by: Quentin Schulz <redacted>
---

added in v8. I wrongly put the XOR dependance for SUN4I_GPADC and
TOUCHSCREEN_SUN4I instead of for MFD_SUN4I_GPADC and TOUCHSCREEN_SUN4I.

 drivers/mfd/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 443ee50..e803884 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig

@@ -45,6 +45,7 @@ config MFD_SUN4I_GPADC
 	select MFD_CORE
 	select REGMAP_MMIO
 	depends on ARCH_SUNXI || COMPILE_TEST
+	depends on !TOUCHSCREEN_SUN4I
 	help
 	  Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC.
 	  This driver will only map the hardware interrupt and registers, you

-- 
2.9.3