linux-kernel - [PATCH] iio: pressure: ms5611: select IIO

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1455634525-2023774-1-git-send-email-arnd@arndb.de>
Date:	Tue, 16 Feb 2016 15:55:07 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Jonathan Cameron <jic23@...nel.org>
Cc:	linux-arm-kernel@...ts.infradead.org,
	Arnd Bergmann <arnd@...db.de>,
	Hartmut Knaack <knaack.h@....de>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Peter Meerwald <pmeerw@...erw.net>,
	Daniel Baluta <daniel.baluta@...el.com>,
	linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] iio: pressure: ms5611: select IIO_BUFFER

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@...db.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