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 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
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-4.15 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 @@ -68,6 +68,8 @@ 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-4.15/iio-srf08-fix-link-error-devm_iio_triggered_buffer_setup-undefined.patch