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authorTomasz Duszynski <tduszyns@gmail.com>2019-12-14 00:38:08 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-01-13 14:08:32 +0300
commit217afe63ccf445fc220e5ef480683607b05c0aa5 (patch)
tree32277118641589c191b189051b31ff0a1513bd4d /drivers/iio/chemical
parentfb4fbc8904e786537e29329d791147389e1465a2 (diff)
downloadlinux-217afe63ccf445fc220e5ef480683607b05c0aa5.tar.xz
iio: chemical: pms7003: fix unmet triggered buffer dependency
IIO triggered buffer depends on IIO buffer which is missing from Kconfig file. This should go unnoticed most of the time because there's a chance something else has already enabled buffers. In some rare cases though one might experience kbuild warnings about unmet direct dependencies and build failures due to missing symbols. Fix this by selecting IIO_BUFFER explicitly. Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com> Fixes: a1d642266c14 ("iio: chemical: add support for Plantower PMS7003 sensor") Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio/chemical')
-rw-r--r--drivers/iio/chemical/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/chemical/Kconfig b/drivers/iio/chemical/Kconfig
index fa4586037bb8..0b91de4df8f4 100644
--- a/drivers/iio/chemical/Kconfig
+++ b/drivers/iio/chemical/Kconfig
@@ -65,6 +65,7 @@ config IAQCORE
config PMS7003
tristate "Plantower PMS7003 particulate matter sensor"
depends on SERIAL_DEV_BUS
+ select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
help
Say Y here to build support for the Plantower PMS7003 particulate