Patch "iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined" has been added to the 4.14-stable tree

Patch "iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined" has been added to the 4.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined

to the 4.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     iio-srf08-fix-link-error-devm_iio_triggered_buffer_setup-undefined.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 511051d509ec54642dd6d30fdf2caa33c23619cc Mon Sep 17 00:00:00 2001
From: Andreas Klinger <ak@it-klinger.de>
Date: Thu, 1 Feb 2018 21:49:24 +0100
Subject: iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined

From: Andreas Klinger <ak@it-klinger.de>

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>

---
 drivers/iio/proximity/Kconfig |    2 ++
 1 file changed, 2 insertions(+)

--- 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
 	help
 	  Say Y here to build a driver for Devantech SRF02/SRF08/SRF10


Patches currently in stable-queue which might be from ak@it-klinger.de are

queue-4.14/iio-srf08-fix-link-error-devm_iio_triggered_buffer_setup-undefined.patch