iio: adc: ti-adc081c: Select IIO_TRIGGERED_BUFFER to prevent build errors
authorMika Westerberg <mika.westerberg@linux.intel.com>
Wed, 5 Oct 2016 14:46:50 +0000 (17:46 +0300)
committerJonathan Cameron <jic23@kernel.org>
Sun, 9 Oct 2016 07:45:07 +0000 (08:45 +0100)
commit2967999fbceffa8520987ab9b3b00a55d6997dba
tree3627a52ceb8e350121dab2304eb39eb16025ad2d
parent231147ee77f39f4134935686e9d7e415bdf48149
iio: adc: ti-adc081c: Select IIO_TRIGGERED_BUFFER to prevent build errors

Commit 08e05d1fce5c ("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: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/adc/Kconfig