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authorAndreas Klinger <ak@it-klinger.de>2018-02-01 21:49:24 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-02-28 10:19:40 +0100
commit1b985a6e8d4da148a320caf139ea9e8de8071a77 (patch)
tree3e3a8aa326c1143733d02c97134a573c6a5a8ec1
parentf4f94e9baeba909e2bc5902ed2dd033fa8bb74a3 (diff)
iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined
commit 511051d509ec54642dd6d30fdf2caa33c23619cc upstream. Functions for triggered buffer support are needed by this module. If they are not defined accidentally by another driver, there's an error thrown out while linking. Add a select of IIO_BUFFER and IIO_TRIGGERED_BUFFER in the Kconfig file. Signed-off-by: Andreas Klinger <ak@it-klinger.de> Fixes: a83195937151 ("iio: srf08: add triggered buffer support") Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/iio/proximity/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/proximity/Kconfig b/drivers/iio/proximity/Kconfig
index ae070950f920..c03de24d3c51 100644
--- a/drivers/iio/proximity/Kconfig
+++ b/drivers/iio/proximity/Kconfig
@@ -58,6 +58,8 @@ config SX9500
config SRF08
tristate "Devantech SRF02/SRF08/SRF10 ultrasonic ranger sensor"
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
depends on I2C
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