[PATCH] iio: pressure: ms5611: select IIO_BUFFER

From	Arnd Bergmann <arnd@arndb.de>
Newsgroups	linux.kernel
Subject	[PATCH] iio: pressure: ms5611: select IIO_BUFFER
Date	2016-02-16 16:00 +0100
Message-ID	<r2PgC-KD-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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: 713bbb4efb9d ("iio: pressure: ms5611: Add triggered buffer support")
---
 drivers/iio/pressure/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig
index f15f66d6f527..31c0e1fd2202 100644
--- a/drivers/iio/pressure/Kconfig
+++ b/drivers/iio/pressure/Kconfig
@@ -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
-- 
2.7.0

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[PATCH] iio: pressure: ms5611: select IIO_BUFFER Arnd Bergmann <arnd@arndb.de> - 2016-02-16 16:00 +0100
  Re: [PATCH] iio: pressure: ms5611: select IIO_BUFFER Daniel Baluta <daniel.baluta@intel.com> - 2016-02-16 19:10 +0100
    Re: [PATCH] iio: pressure: ms5611: select IIO_BUFFER Jonathan Cameron <jic23@kernel.org> - 2016-02-17 22:00 +0100

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