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Commit 2967999f authored by Mika Westerberg's avatar Mika Westerberg Committed by Jonathan Cameron
Browse files

iio: adc: ti-adc081c: Select IIO_TRIGGERED_BUFFER to prevent build errors 



Commit 08e05d1f ("ti-adc081c: Initial triggered buffer support") added
triggered buffer support but that also requires CONFIG_IIO_TRIGGERED_BUFFER,
otherwise we get errors from linker such as:

  drivers/built-in.o: In function `adc081c_remove':
  drivers/iio/adc/ti-adc081c.c:225: undefined reference to `iio_triggered_buffer_cleanup'

Fix these by explicitly selecting both CONFIG_IIO_TRIGGERED_BUFFER and
CONFIG_IIO_BUFFER in Kconfig for the driver.

Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 231147ee

drivers/iio/adc/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -437,6 +437,8 @@ config STX104 
config TI_ADC081C

	tristate "Texas Instruments ADC081C/ADC101C/ADC121C family"

	depends on I2C

	select IIO_BUFFER

	select IIO_TRIGGERED_BUFFER

	help

	  If you say yes here you get support for Texas Instruments ADC081C,

	  ADC101C and ADC121C ADC chips.