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linux-sg2042/drivers/pci
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Lucas Stach 5dfd7f9f88 PCI / PM: handle failure to enable wakeup on PCIe PME 
If the irqchip handling the PCIe PME interrupt is not able
to enable interrupt wakeup we should properly reflect this
in the PME suspend status.

This fixes a kernel warning on resume, where it would try
to disable the irq wakeup that failed to be activated while
suspending, for example:

WARNING: CPU: 0 PID: 609 at kernel/irq/manage.c:536 irq_set_irq_wake+0xc0/0xf8()
Unbalanced IRQ 384 wake disable

Fixes: 76cde7e495 (PCI / PM: Make PCIe PME interrupts wake up from suspend-to-idle)
Reported-and-tested-by: Richard Zhu <richard.zhu@freescale.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
 		2014-10-23 22:47:28 +02:00
..
host PCI changes for the v3.18 merge window: 2014-10-09 15:03:49 -04:00
hotplug PCI changes for the v3.18 merge window: 2014-10-09 15:03:49 -04:00
pcie PCI / PM: handle failure to enable wakeup on PCIe PME 2014-10-23 22:47:28 +02:00
Kconfig PCI: Convert ioapic to be builtin only, not modular 2014-01-03 14:31:38 -07:00
Makefile Merge branch 'x86-nuke-platforms-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-02 13:15:58 -07:00
access.c PCI: Merge multi-line quoted strings 2014-06-10 20:20:42 -06:00
ats.c PCI: Removed unused parts of Page Request Interface support 2014-01-10 14:00:47 -07:00
bus.c PCI: Move EXPORT_SYMBOL so it immediately follows function/variable 2014-06-10 13:36:10 -06:00
host-bridge.c PCI: Remove unnecessary includes of <linux/init.h> 2014-04-14 16:12:37 -06:00
hotplug-pci.c PCI: Remove unnecessary __ref annotations 2014-04-29 17:36:44 -06:00
htirq.c PCI changes for the v3.16 merge window (part 2): 2014-06-12 13:20:24 -07:00
ioapic.c PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
iov.c PCI: Use device flag helper functions 2014-09-16 16:19:58 -06:00
irq.c PCI: Fix whitespace, capitalization, and spelling errors 2013-11-14 11:28:18 -07:00
msi.c VFIO updates for v3.18-rc1 2014-10-11 06:49:24 -04:00
of.c PCI: OF: Don't crash when bridge parent is NULL. 2011-08-19 08:51:37 -07:00
pci-acpi.c PCI: Shuffle pci-acpi.c functions to group them logically 2014-09-12 20:01:38 -06:00
pci-driver.c PCI: Remove unnecessary variable in pci_add_dynid() 2014-09-03 12:42:33 -06:00
pci-label.c ACPI / PCI: Fix sysfs acpi_index and label errors 2014-07-02 15:27:08 -06:00
pci-stub.c PCI: Whitespace cleanup 2014-06-10 20:20:19 -06:00
pci-sysfs.c Merge branch 'pci/msi' into next 2014-10-01 12:31:46 -06:00
pci.c Merge branch 'pci/host-generic' into next 2014-10-01 12:31:23 -06:00
pci.h Merge branches 'pci/hotplug', 'pci/pci_is_bridge' and 'pci/virtualization' into next 2014-05-28 16:21:07 -06:00
probe.c PCI changes for the v3.18 merge window: 2014-10-09 15:03:49 -04:00
proc.c PCI: Whitespace cleanup 2014-06-10 20:20:19 -06:00
quirks.c Merge branch 'pci/virtualization' into next 2014-10-06 09:58:37 -06:00
remove.c Revert "PCI: Remove from bus_list and release resources in pci_release_dev()" 2014-02-01 10:24:31 -08:00
rom.c PCI: Whitespace cleanup 2014-06-10 20:20:19 -06:00
search.c PCI: Remove unused pci_find_upstream_pcie_bridge() 2014-09-22 14:46:13 -06:00
setup-bus.c PCI: Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources() 2014-09-30 13:56:46 -06:00
setup-irq.c PCI: Whitespace cleanup 2014-06-10 20:20:19 -06:00
setup-res.c PCI: Tidy resource assignment messages 2014-07-08 16:29:08 -06:00
slot.c VERIFY_OCTAL_PERMISSIONS: stricter checking for sysfs perms. 2014-03-24 12:21:00 +10:30
syscall.c PCI: Whitespace cleanup 2014-06-10 20:20:19 -06:00
vc.c PCI: Rename PCI_VC_PORT_REG1/2 to PCI_VC_PORT_CAP1/2 2013-12-17 17:49:39 -07:00
vpd.c pci: Fix files needing export.h for EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:22 -04:00
xen-pcifront.c xen: remove DEFINE_XENBUS_DRIVER() macro 2014-10-06 10:27:57 +01:00