Andy Shevchenko 29c4a54bc6 device property: Avoid NULL pointer dereference in device_get_next_child_node() ... When we have no primary fwnode or when it's a software node, we may end up in the situation when fwnode is a NULL pointer. There is no point to look for secondary fwnode in such case. Add a necessary check to a condition. Fixes: 114dbb4fa7 ("drivers property: When no children in primary, try secondary") Reported-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Maxim Levitsky <mlevitsk@redhat.com> Link: https://lore.kernel.org/r/20200716182747.54929-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-07-23 17:04:28 +02:00
..
firmware_loader	firmware_loader: change enum fw_opt to u32	2020-05-27 12:20:47 +02:00
power	PM: sleep: core: mark 2 functions as __init to save some memory	2020-06-23 17:35:33 +02:00
regmap	regmap: Fixes for v5.8	2020-07-17 09:58:18 -07:00
test	drivers: base: default KUNIT_* fragments to KUNIT_ALL_TESTS	2020-06-01 14:24:25 -06:00
arch_topology.c	arm64 updates for 5.7:	2020-03-31 10:05:01 -07:00
attribute_container.c	scsi: drivers: base: Support atomic version of attribute_container_device_trigger	2020-01-15 22:55:36 -05:00
base.h	driver core: Don't do deferred probe in parallel with kernel_init thread	2020-07-10 15:20:38 +02:00
bus.c	device.h: move 'struct bus' stuff out to device/bus.h	2019-12-16 10:11:12 +01:00
cacheinfo.c	Driver Core and debugfs changes for 5.3-rc1	2019-07-12 12:24:03 -07:00
class.c	device.h: move 'struct class' stuff out to device/class.h	2019-12-16 10:11:14 +01:00
component.c	component: Silence bind error on -EPROBE_DEFER	2020-04-28 17:54:15 +02:00
container.c
core.c	driver core: Avoid deferred probe due to fw_devlink_pause/resume()	2020-07-10 15:20:38 +02:00
cpu.c	x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation	2020-04-20 12:19:22 +02:00
dd.c	driver core: Don't do deferred probe in parallel with kernel_init thread	2020-07-10 15:20:38 +02:00
devcon.c	Merge generic_lookup_helpers into usb-next	2019-09-03 17:11:07 +02:00
devcoredump.c	devcoredump: fix typo in comment	2019-08-15 17:38:11 +02:00
devres.c	drivers/base/devres: introduce devm_release_action()	2019-06-13 17:34:56 -10:00
devtmpfs.c	Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-02-08 13:26:41 -08:00
driver.c	device.h: move 'struct driver' stuff out to device/driver.h	2019-12-16 10:11:16 +01:00
firmware.c
hypervisor.c
init.c
isa.c
Kconfig	drivers: base: default KUNIT_* fragments to KUNIT_ALL_TESTS	2020-06-01 14:24:25 -06:00
Makefile
map.c
memory.c	drivers/base/memory.c: cache memory blocks in xarray to accelerate lookup	2020-06-03 20:09:49 -07:00
module.c
node.c	Merge branch 'akpm' (patches from Andrew)	2020-06-02 12:21:36 -07:00
pinctrl.c
platform-msi.c	platform-msi: Fix typos in comment	2020-05-18 10:28:30 +01:00
platform.c	Driver core patches for 5.8-rc1	2020-06-07 10:53:36 -07:00
property.c	device property: Avoid NULL pointer dereference in device_get_next_child_node()	2020-07-23 17:04:28 +02:00
soc.c	driver/base/soc: Use kobj_to_dev() API	2020-04-28 21:05:42 +02:00
swnode.c	Driver core patches for 5.8-rc1	2020-06-07 10:53:36 -07:00
syscore.c	treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively	2019-04-09 14:19:06 +02:00
topology.c	topology: Create core_cpus and die_cpus sysfs attributes	2019-05-23 10:08:34 +02:00
transport_class.c	scsi: drivers: base: Propagate errors through the transport component	2020-01-15 22:55:37 -05:00