Input: add support for Wacom Stylus device with I2C interface
This adds support for Wacom Stylus device with I2C interface.
[Dan Carpenter <dan.carpenter@oracle.com>: fix NULL-pointer dereference
in error handling path.]
Signed-off-by: Tatsunosuke Tobita <tobita.tatsunosuke@wacom.co.jp>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 97b31a0..c5eb2b9 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -306,6 +306,18 @@
To compile this driver as a module, choose M here: the
module will be called wacom_w8001.
+config TOUCHSCREEN_WACOM_I2C
+ tristate "Wacom Tablet support (I2C)"
+ depends on I2C
+ help
+ Say Y here if you want to use the I2C version of the Wacom
+ Pen Tablet.
+
+ If unsure, say N.
+
+ To compile this driver as a module, choose M here: the module
+ will be called wacom_i2c.
+
config TOUCHSCREEN_LPC32XX
tristate "LPC32XX touchscreen controller"
depends on ARCH_LPC32XX