staging: clearpad_tm1217 depends on INPUT

clearpad_tm1217 driver uses many input_() interfaces, so it should
depend on INPUT.

clearpad_tm1217.c:(.text+0xf19ac): undefined reference to `input_unregister_device'
clearpad_tm1217.c:(.text+0xf1b19): undefined reference to `input_event'
clearpad_tm1217.c:(.text+0xf1b31): undefined reference to `input_event'
clearpad_tm1217.c:(.text+0xf1bb4): undefined reference to `input_event'
clearpad_tm1217.c:(.text+0xf1bf2): undefined reference to `input_event'
drivers/built-in.o:clearpad_tm1217.c:(.text+0xf1c08): more undefined references to `input_event' follow
clearpad_tm1217.c:(.text+0xf1df3): undefined reference to `input_allocate_device'
clearpad_tm1217.c:(.text+0xf1eac): undefined reference to `input_set_abs_params'
clearpad_tm1217.c:(.text+0xf1ed1): undefined reference to `input_set_abs_params'
clearpad_tm1217.c:(.text+0xf1ed8): undefined reference to `input_register_device'
clearpad_tm1217.c:(.text+0xf2040): undefined reference to `input_unregister_device'
clearpad_tm1217.c:(.text+0xf204b): undefined reference to `input_free_device'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Ramesh Agarwal <ramesh.agarwal@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/cptm1217/Kconfig b/drivers/staging/cptm1217/Kconfig
index f90545d..43b1cc0 100644 (file)
--- a/drivers/staging/cptm1217/Kconfig
+++ b/drivers/staging/cptm1217/Kconfig
@@ -2,6 +2,7 @@ config TOUCHSCREEN_CLEARPAD_TM1217
        tristate "Synaptics Clearpad TM1217"
        depends on I2C
        depends on GPIOLIB
+       depends on INPUT
        help
          Say Y here if you have a Synaptics Clearpad TM1217 Controller