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iio: pressure: ms5611: select IIO_BUFFER

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The ms5611 driver started using the IIO_TRIGGERED_BUFFER infrastructure
which in turn depend on IIO_BUFFER, and it produces a build error now
if that is not enabled:

warning: (... && MS5611 && ...) selects IIO_TRIGGERED_BUFFER which has unmet direct dependencies (IIO && IIO_BUFFER)
buffer/industrialio-triggered-buffer.c: In function 'iio_triggered_buffer_setup':
buffer/industrialio-triggered-buffer.c:58:2: error: implicit declaration of function 'iio_device_attach_buffer' [-Werror=implicit-function-declaration]
pressure/ms5611_core.c: In function 'ms5611_trigger_handler':
pressure/ms5611_core.c:193:2: error: implicit declaration of function 'iio_push_to_buffers_with_timestamp' [-Werror=implicit-function-declaration]

This adds the second select.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 713bbb4efb ("iio: pressure: ms5611: Add triggered buffer support")
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Arnd Bergmann 2016-02-16 15:55:07 +01:00 committed by Jonathan Cameron
parent 0e6071ab76
commit 3d5032a046
1 changed files with 1 additions and 0 deletions
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drivers/iio/pressure/Kconfig
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@ -69,6 +69,7 @@ config MPL3115
config MS5611
tristate "Measurement Specialties MS5611 pressure sensor driver"
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
help
Say Y here to build support for the Measurement Specialties