John Keeping e84b4a84e5 PM / QoS: Fix memory leak on resume_latency.notifiers ... Since commit 2d984ad132 (PM / QoS: Introcuce latency tolerance device PM QoS type) we reassign "c" to point at qos->latency_tolerance before freeing c->notifiers, but the notifiers field of latency_tolerance is never used. Restore the original behaviour of freeing the notifiers pointer on qos->resume_latency, which is used, and fix the following kmemleak warning. unreferenced object 0xed9dba00 (size 64): comm "kworker/0:1", pid 36, jiffies 4294670128 (age 15202.983s) hex dump (first 32 bytes): 00 00 00 00 04 ba 9d ed 04 ba 9d ed 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<c06f6084>] kmemleak_alloc+0x74/0xb8 [<c011c964>] kmem_cache_alloc_trace+0x170/0x25c [<c035f448>] dev_pm_qos_constraints_allocate+0x3c/0xe4 [<c035f574>] __dev_pm_qos_add_request+0x84/0x1a0 [<c035f6cc>] dev_pm_qos_add_request+0x3c/0x54 [<c03c3fc4>] usb_hub_create_port_device+0x110/0x2b8 [<c03b2a60>] hub_probe+0xadc/0xc80 [<c03bb050>] usb_probe_interface+0x1b4/0x260 [<c035773c>] driver_probe_device+0x198/0x40c [<c0357b14>] __device_attach_driver+0x8c/0x98 [<c0355bbc>] bus_for_each_drv+0x8c/0x9c [<c0357494>] __device_attach+0x98/0x138 [<c0357c64>] device_initial_probe+0x14/0x18 [<c03569dc>] bus_probe_device+0x30/0x88 [<c0354c54>] device_add+0x430/0x554 [<c03b92d8>] usb_set_configuration+0x660/0x6fc Fixes: 2d984ad132 (PM / QoS: Introcuce latency tolerance device PM QoS type) Signed-off-by: John Keeping <john@metanate.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2017-02-18 02:20:53 +01:00
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opp	PM / OPP: Don't WARN on multiple calls to dev_pm_opp_set_regulators()	2016-12-06 02:28:00 +01:00
clock_ops.c	PM / clk: Add support for adding a specific clock from device-tree	2016-06-28 00:42:10 +02:00
common.c	PM: Avoid false-positive warnings in dev_pm_domain_set()	2016-02-03 19:10:37 +01:00
domain_governor.c	PM / Domains: Rename stop_ok to suspend_ok for the genpd governor	2016-04-22 02:29:17 +02:00
domain.c	PM / domains: Fix 'may be used uninitialized' build warning	2016-12-31 21:52:07 +01:00
generic_ops.c	PM / PCI / ACPI: Kick devices that might have been reset by firmware	2015-10-14 02:17:34 +02:00
main.c	ktime: Cleanup ktime_set() usage	2016-12-25 17:21:22 +01:00
Makefile	PM / OPP: Move opp core to its own directory	2015-09-15 02:03:16 +02:00
power.h	Driver core patches for 4.10-rc1	2016-12-13 11:42:18 -08:00
qos.c	PM / QoS: Fix memory leak on resume_latency.notifiers	2017-02-18 02:20:53 +01:00
runtime.c	Driver core patches for 4.10-rc1	2016-12-13 11:42:18 -08:00
sysfs.c	PM / QoS: Improve sysfs pm_qos_latency_tolerance validation	2016-11-30 22:34:23 +01:00
trace.c	timekeeping: Ignore the bogus sleep time if pm_trace is enabled	2016-11-29 18:02:58 +01:00
wakeirq.c	PM / wakeirq: Fix dedicated wakeirq for drivers not using autosuspend	2016-12-06 23:45:59 +01:00
wakeup.c	ktime: Cleanup ktime_set() usage	2016-12-25 17:21:22 +01:00