linux_dsm_epyc7002/drivers/base
Strashko, Grygorii 16669befb0 PM / wakeirq: fix wakeirq setting after wakup re-configuration from sysfs
Now wakeirq stops working for device if wakeup option for
this device will be reconfigured through sysfs, like:

echo disabled > /sys/devices/platform/extcon_usb1/power/wakeup
echo enabled > /sys/devices/platform/extcon_usb1/power/wakeup

Once above set of commands is executed the device's wakeup_source
opject will be recreated and dev->power.wakeup->wakeirq field will
contain NULL. As result, device_wakeup_arm_wake_irqs() will not arm
wakeirq for the affected device.

Hece, lets try to fix it in the following way:
  check for dev->wakeirq field when device_wakeup_attach() is called
  and if !NULL re-attach wakeirq to the device

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-04-07 22:23:47 +02:00
..
power PM / wakeirq: fix wakeirq setting after wakup re-configuration from sysfs 2016-04-07 22:23:47 +02:00
regmap Merge remote-tracking branch 'regmap/topic/update-bits' into regmap-next 2016-03-05 21:30:41 +09:00
attribute_container.c
base.h
bus.c
cacheinfo.c
class.c
component.c
container.c
core.c
cpu.c
dd.c ARM: 8524/1: driver cohandle -EPROBE_DEFER from bus_type.match() 2016-02-16 16:28:51 +00:00
devcoredump.c
devres.c
devtmpfs.c
dma-coherent.c drivers: dma-coherent: use memset_io for DMA_MEMORY_IO mappings 2016-03-22 15:36:02 -07:00
dma-contiguous.c
dma-mapping.c
driver.c
firmware_class.c Char/Misc patches for 4.6-rc1 2016-03-17 13:47:50 -07:00
firmware.c
hypervisor.c
init.c
isa.c
Kconfig
Makefile
map.c
memory.c memory-hotplug: add automatic onlining policy for the newly added memory 2016-03-15 16:55:16 -07:00
module.c
node.c
pinctrl.c
platform-msi.c
platform.c Revert "driver-core: platform: probe of-devices only using list of compatibles" 2016-02-15 12:52:59 -08:00
property.c device property: convert to use match_string() helper 2016-03-17 15:09:34 -07:00
soc.c
syscore.c
topology.c
transport_class.c