This is a note to let you know that I've just added the patch titled
iio: backend: fix wrong pointer passed to IS_ERR()
to the 6.12-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-backend-fix-wrong-pointer-passed-to-is_err.patch
and it can be found in the queue-6.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 1fb0fe36818c88c0e6586800b8f092b8c44a501a
Author: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Date: Mon Oct 28 21:52:15 2024 +0800
iio: backend: fix wrong pointer passed to IS_ERR()
[ Upstream commit fa4076314480bcb2bb32051027735b1cde07eea2 ]
It should be fwnode_back passed to IS_ERR().
Fixes: c464cc610f51 ("iio: add child nodes support in iio backend framework")
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Link: https://patch.msgid.link/20241028135215.1549-1-yangyingliang@xxxxxxxxxxxxxxx
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/iio/industrialio-backend.c b/drivers/iio/industrialio-backend.c
index 20b3b5212da76..fb34a8e4d04e7 100644
--- a/drivers/iio/industrialio-backend.c
+++ b/drivers/iio/industrialio-backend.c
@@ -737,8 +737,8 @@ static struct iio_backend *__devm_iio_backend_fwnode_get(struct device *dev, con
}
fwnode_back = fwnode_find_reference(fwnode, "io-backends", index);
- if (IS_ERR(fwnode))
- return dev_err_cast_probe(dev, fwnode,
+ if (IS_ERR(fwnode_back))
+ return dev_err_cast_probe(dev, fwnode_back,
"Cannot get Firmware reference\n");
guard(mutex)(&iio_back_lock);
