The newly added Atmal captouch driver fails to build when CONFIG_I2C
is disabled:
drivers/input/misc/atmel_captouch.c: In function 'atmel_read':
drivers/input/misc/atmel_captouch.c:115:8: error: implicit declaration of function 'i2c_transfer' [-Werror=implicit-function-declaration]
This adds an explicit Kconfig dependency to prevent the broken
configuration.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Fixes: b06d43f7a3db ("Input: add Atmel Captouch Button driver")
---
drivers/input/misc/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 9c3dfe79d4d4..27d6da0e354a 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -85,6 +85,7 @@ config INPUT_ARIZONA_HAPTICS
config INPUT_ATMEL_CAPTOUCH
tristate "Atmel Capacitive Touch Button Driver"
depends on OF || COMPILE_TEST
+ depends on I2C
help
Say Y here if an Atmel Capacitive Touch Button device which
implements "captouch" protocol is connected to I2C bus. Typically
--
2.7.0
--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
