diff options
| author | Arnd Bergmann <[email protected]> | 2014-04-09 17:18:10 +0200 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2014-05-10 11:42:09 +0100 |
| commit | 758ee467d37b6de6b3ca412d0cc90d2b9966b1af (patch) | |
| tree | 239f4916983786f0300921b4947f276925f7d741 | |
| parent | cc8b49fa26f57cc0096e702d3e7c3f7c3e263300 (diff) | |
iio:adc: at91 requires the input subsystem
Building the at91 adc driver with CONFIG_INPUT disabled results in this
build error:
ERROR: "input_event" [drivers/iio/adc/at91_adc.ko] undefined!
ERROR: "input_unregister_device" [drivers/iio/adc/at91_adc.ko] undefined!
ERROR: "input_free_device" [drivers/iio/adc/at91_adc.ko] undefined!
ERROR: "input_register_device" [drivers/iio/adc/at91_adc.ko] undefined!
ERROR: "input_set_abs_params" [drivers/iio/adc/at91_adc.ko] undefined!
ERROR: "input_allocate_device" [drivers/iio/adc/at91_adc.ko] undefined!
To make sure we can build random configurations, this adds a Kconfig
dependency on CONFIG_INPUT, as we do for other similar drivers.
Signed-off-by: Arnd Bergmann <[email protected]>
Cc: [email protected]
Cc: Josh Wu <[email protected]>
Cc: Maxime Ripard <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
| -rw-r--r-- | drivers/iio/adc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 6cbf34a90c04..ee9d85e22c48 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -110,6 +110,7 @@ config AD799X config AT91_ADC tristate "Atmel AT91 ADC" depends on ARCH_AT91 + depends on INPUT select IIO_BUFFER select IIO_TRIGGERED_BUFFER select SYSFS |