Patch "iio: sw-device: Fix config group initialization" has been added to the 4.10-stable tree

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

iio: sw-device: Fix config group initialization

to the 4.10-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-sw-device-fix-config-group-initialization.patch
and it can be found in the queue-4.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Lars-Peter Clausen <[email protected]>
Date: Thu, 9 Mar 2017 17:20:04 +0100
Subject: iio: sw-device: Fix config group initialization

From: Lars-Peter Clausen <[email protected]>

commit c42f8218610aa09d7d3795e5810387673c1f84b6 upstream.

Use the IS_ENABLED() helper macro to ensure that the configfs group is initialized either when configfs is built-in or when configfs is built as a module. Otherwise software device creation will result in undefined behaviour when configfs is built as a module since the configfs group for the device not properly initialized.

Similar to commit b2f0c09664b7 ("iio: sw-trigger: Fix config group initialization").

---
 include/linux/iio/sw_device.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -62,7 +62,7 @@ void iio_swd_group_init_type_name(struct
 				  const char *name,
 				  struct config_item_type *type)
 {
-#ifdef CONFIG_CONFIGFS_FS
+#if IS_ENABLED(CONFIG_CONFIGFS_FS)
 	config_group_init_type_name(&d->group, name, type);
 #endif
 }

Patches currently in stable-queue which might be from [email protected] are

queue-4.10/iio-sw-device-fix-config-group-initialization.patch