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Benjamin Herrenschmidt eb8d3c604f devres: WARN() and return, don't crash on device_del() of uninitialized device 
I just debugged an obscure crash caused by a device_del() of a all NULL'd
out struct device (in usb-serial) and found that a patch like this one would
have saved me time (in addition to improved chances of a bug report from
users hitting similar driver bugs).

[akpm@linux-foundation.org: cleanup]
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 		2009-07-12 13:02:09 -07:00
..
power PM: Clear -EAGAIN in dpm_prepare 2009-07-08 13:26:05 +02:00
Kconfig trivial: Fix misspelled firmware in Kconfig 2009-01-06 11:28:07 +01:00
Makefile select IOMMU_API when DMAR and/or AMD_IOMMU is selected 2009-01-03 14:10:09 +01:00
attribute_container.c driver core: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:31 -08:00
base.h driver core: fix driver_match_device 2009-04-16 16:17:09 -07:00
bus.c trivial: fix grammo in bus_for_each_dev() kerneldoc 2009-06-12 18:01:48 +02:00
class.c driver-core: use klist for class device list and implement iterator 2008-10-09 08:56:04 +02:00
core.c Driver Core: add nodename callbacks 2009-06-15 21:30:25 -07:00
cpu.c cpumask: use new cpumask_ functions in core code. 2009-03-30 22:05:16 +10:30
dd.c Driver core: fix comment for device_attach() 2009-06-15 21:30:24 -07:00
devres.c devres: WARN() and return, don't crash on device_del() of uninitialized device 2009-07-12 13:02:09 -07:00
dma-mapping.c
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driver.c Driver Core: do not oops when driver_unregister() is called for unregistered drivers 2009-05-28 14:24:07 -07:00
firmware.c
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firmware_class.c Free struct device in fw_dev_release() 2009-07-08 09:34:08 -07:00
hypervisor.c
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init.c
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iommu.c drivers/base/iommu.c: add missing includes 2009-05-06 16:36:10 -07:00
isa.c dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24) 2009-04-07 08:31:12 -07:00
map.c
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memory.c mm: show node to memory section relationship with symlinks in sysfs 2009-01-06 15:59:00 -08:00
module.c
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node.c mm: remove CONFIG_UNEVICTABLE_LRU config option 2009-06-16 19:47:42 -07:00
platform.c driver core: fix gcc 4.3.3 warnings about string literals 2009-06-15 21:30:25 -07:00
sys.c driver core: fix gcc 4.3.3 warnings about string literals 2009-06-15 21:30:25 -07:00
topology.c cpumask: Use topology_core_cpumask()/topology_thread_cpumask() 2009-01-11 19:12:49 +01:00
transport_class.c
…