linux/drivers/base
Sakari Ailus b8902d5ab4 device property: Fix fwnode_graph_devcon_match() fwnode leak
commit 4a7f4110f7 upstream.

For each endpoint it encounters, fwnode_graph_devcon_match() checks
whether the endpoint's remote port parent device is available. If it is
not, it ignores the endpoint but does not put the reference to the remote
endpoint port parent fwnode. For available devices the fwnode handle
reference is put as expected.

Put the reference for unavailable devices now.

Fixes: 637e9e52b1 ("device connection: Find device connections also from device graphs")
Cc: 5.1+ <stable@vger.kernel.org> # 5.1+
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27 11:05:10 +01:00
..
firmware_loader firmware_loader: fix pre-allocated buf built-in firmware use 2021-11-25 09:48:27 +01:00
power PM: runtime: Add safety net to supplier device release 2022-01-27 11:04:44 +01:00
regmap regmap: Call regmap_debugfs_exit() prior to _init() 2022-01-27 11:04:00 +01:00
test device property: build kunit tests without structleak plugin 2021-10-06 17:53:42 -06:00
arch_numa.c memblock: introduce saner 'memblock_free_ptr()' interface 2021-09-14 13:23:22 -07:00
arch_topology.c cpufreq: qcom-cpufreq-hw: Add dcvs interrupt support 2021-08-30 10:43:35 +05:30
attribute_container.c driver core: attribute_container: fix W=1 warnings 2021-05-14 13:37:10 +02:00
auxiliary.c Merge 5.14-rc3 into driver-core-next 2021-07-27 09:22:08 +02:00
base.h software nodes: Split software_node_notify() 2021-07-16 19:17:05 +02:00
bus.c driver: base: Replace symbolic permissions with octal permissions 2021-07-21 14:56:00 +02:00
cacheinfo.c cacheinfo: clear cache_leaves(cpu) in free_cache_attributes() 2021-07-21 17:29:40 +02:00
class.c drivers: base: fix some kernel-doc markups 2020-11-09 18:56:49 +01:00
component.c component: do not leave master devres group open after bind 2021-11-18 19:16:08 +01:00
container.c driver core: Remove redundant license text 2017-12-07 18:36:44 +01:00
core.c PM: runtime: Add safety net to supplier device release 2022-01-27 11:04:44 +01:00
cpu.c driver: base: Prefer unsigned int to bare use of unsigned 2021-07-21 17:30:09 +02:00
dd.c Merge 5.14-rc5 into driver-core-next 2021-08-09 09:03:47 +02:00
devcoredump.c devcoredump: remove contact information 2021-06-04 15:05:44 +02:00
devres.c devres: Enable trace events 2021-06-15 17:14:36 +02:00
devtmpfs.c devtmpfs regression fix: reconfigure on each mount 2022-01-20 09:13:13 +01:00
driver.c drivers: base: Convert to printk alias functions 2020-07-10 14:16:44 +02:00
firmware.c driver core: Remove redundant license text 2017-12-07 18:36:44 +01:00
hypervisor.c driver core: Remove redundant license text 2017-12-07 18:36:44 +01:00
init.c driver core: auxiliary bus: Fix calling stage for auxiliary bus init 2021-02-11 08:43:03 +01:00
isa.c bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
Kconfig RISC-V Patches for the 5.12 Merge Window 2021-02-26 10:28:35 -08:00
Makefile devres: Enable trace events 2021-06-15 17:14:36 +02:00
map.c driver: base: Prefer unsigned int to bare use of unsigned 2021-07-21 17:30:09 +02:00
memory.c Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
module.c driver core: Remove redundant license text 2017-12-07 18:36:44 +01:00
node.c Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
pinctrl.c driver core: Remove redundant license text 2017-12-07 18:36:44 +01:00
platform-msi.c platform-msi: Add ABI to show msi_irqs of platform devices 2021-08-24 09:16:20 +02:00
platform.c driver core: platform: Remove platform_device_add_properties() 2021-08-18 16:08:11 +02:00
property.c device property: Fix fwnode_graph_devcon_match() fwnode leak 2022-01-27 11:05:10 +01:00
soc.c soc: fix comment for freeing soc_dev_attr 2020-12-09 19:46:31 +01:00
swnode.c software node: fix wrong node passed to find nargs_prop 2022-01-27 11:03:46 +01:00
syscore.c syscore: Use pm_pr_dbg() for syscore_{suspend,resume}() 2020-09-08 13:32:06 +02:00
topology.c topology: use bin_attribute to break the size limitation of cpumap ABI 2021-08-13 10:27:49 +02:00
trace.c devres: Enable trace events 2021-06-15 17:14:36 +02:00
trace.h devres: Enable trace events 2021-06-15 17:14:36 +02:00
transport_class.c scsi: drivers: base: Propagate errors through the transport component 2020-01-15 22:55:37 -05:00