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Heikki Krogerus def7a8e7d7 UPSTREAM: software node: Allow node addition to already existing device 
If the node is added to an already exiting device, the node
needs to be also linked to the device separately.

This will make sure the reference count is kept in balance
also when the node is injected to a device afterwards.

Fixes: e68d0119e3 ("software node: Introduce device_add_software_node()")
Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210414075438.64547-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit b622b24519)
Bug: 187129171
Signed-off-by: Connor O'Brien <connoro@google.com>
Change-Id: I72ab0d95f5b936674e9cf1e567c287799fe6a718
2021-06-10 20:26:29 -07:00
..
firmware_loader Char/Misc driver patches for 5.10-rc1 2020-10-15 10:01:51 -07:00
power Revert "Revert "PM: runtime: Fix unpaired parent child_count for force_resume"" 2021-06-04 11:15:17 -07:00
regmap regmap: set debugfs_name to NULL after it is freed 2021-05-14 09:50:09 +02:00
test drivers/base: build kunit tests without structleak plugin 2021-03-17 17:06:24 +01:00
arch_topology.c ANDROID: topology: Add flag to indicate topology has been updated 2021-05-11 22:55:07 +00:00
attribute_container.c
base.h UPSTREAM: Revert "driver core: fw_devlink: Add support for batching fwnode parsing" 2021-01-21 18:01:50 -08:00
bus.c drivers core: Miscellaneous changes for sysfs_emit 2020-10-02 13:12:07 +02:00
cacheinfo.c drivers core: Use sysfs_emit for shared_cpu_map_show and shared_cpu_list_show 2020-10-02 13:24:40 +02:00
class.c drivers core: Miscellaneous changes for sysfs_emit 2020-10-02 13:12:07 +02:00
component.c
container.c
core.c FROMGIT: drivers: base: Reduce device link removal code duplication 2021-06-04 11:15:18 -07:00
cpu.c drivers core: Miscellaneous changes for sysfs_emit 2020-10-02 13:12:07 +02:00
dd.c Merge 5.10.30 into android12-5.10 2021-04-15 14:23:41 +02:00
devcoredump.c drivers core: Miscellaneous changes for sysfs_emit 2020-10-02 13:12:07 +02:00
devres.c devres: provide devm_krealloc() 2020-09-08 13:32:06 +02:00
devtmpfs.c devtmpfs: fix placement of complete() call 2021-05-14 09:50:11 +02:00
driver.c
firmware.c
hypervisor.c
init.c
isa.c
Kconfig
Makefile device property: Move fwnode_connection_find_match() under drivers/base/property.c 2020-09-08 13:32:06 +02:00
map.c
memory.c drivers/base/memory: don't store phys_device in memory blocks 2021-03-17 17:06:25 +01:00
module.c
node.c node: fix device cleanups in error handling code 2021-05-14 09:50:19 +02:00
pinctrl.c
platform-msi.c
platform.c drivers core: Miscellaneous changes for sysfs_emit 2020-10-02 13:12:07 +02:00
property.c UPSTREAM: device property: Add fwnode_is_ancestor_of() and fwnode_get_next_parent_dev() 2021-01-21 18:04:03 -08:00
soc.c drivers core: Miscellaneous changes for sysfs_emit 2020-10-02 13:12:07 +02:00
swnode.c UPSTREAM: software node: Allow node addition to already existing device 2021-06-10 20:26:29 -07:00
syscore.c Merge 3e4fb4346c ("Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx") into android-mailine 2020-10-26 07:05:05 +01:00
topology.c drivers core: Miscellaneous changes for sysfs_emit 2020-10-02 13:12:07 +02:00
transport_class.c