Mika Westerberg ab1225901d Revert "ACPI / hotplug / PCI: Avoid doing too much for spurious notifies" ... Commit 2dc4128 (ACPI / hotplug / PCI: Avoid doing too much for spurious notifies) changed the enable_slot() to check return value of pci_scan_slot() and if it is zero return early from the function. It means that there were no new devices in this particular slot. However, if a device appeared deeper in the hierarchy the code now ignores it causing things like Thunderbolt chaining fail to recognize new devices. The problem with Alex Williamson's machine was solved with commit a47d8c8 (ACPI / hotplug / PCI: Avoid parent bus rescans on spurious device checks) and hence we should be able to restore the original functionality that we always rescan on bus check notification. On a device check notification we still check what acpiphp_rescan_slot() returns and on zero bail out early. Fixes: 2dc41281b1 (ACPI / hotplug / PCI: Avoid doing too much for spurious notifies) Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2013-10-30 15:28:52 +01:00
..
acpi_pcihp.c	module_param: make bool parameters really bool (drivers & misc)	2012-01-13 09:32:20 +10:30
acpiphp_core.c	ACPI / hotplug / PCI: Consolidate slot disabling and ejecting	2013-07-23 04:00:25 +02:00
acpiphp_glue.c	Revert "ACPI / hotplug / PCI: Avoid doing too much for spurious notifies"	2013-10-30 15:28:52 +01:00
acpiphp_ibm.c	Merge branch 'acpi-assorted'	2013-08-27 01:29:04 +02:00
acpiphp.h	ACPI / hotplug / PCI: Get rid of unused constants in acpiphp.h	2013-07-23 04:00:27 +02:00
cpci_hotplug_core.c	PCI: hotplug: ensure a consistent return value in error case	2012-07-16 09:25:56 -06:00
cpci_hotplug_pci.c	PCI: cpcihp: Iterate over all devices in slot, not functions 0-7	2013-01-25 09:23:08 -07:00
cpci_hotplug.h	PCI: Remove "extern" from function declarations	2013-04-17 10:21:17 -06:00
cpcihp_generic.c	PCI/cpcihp: Use hotplug-safe pci_get_domain_bus_and_slot()	2012-09-12 14:13:59 -06:00
cpcihp_zt5550.c	PCI: Remove __dev* markings	2012-11-28 13:16:47 -08:00
cpcihp_zt5550.h
cpqphp_core.c	PCI: hotplug: ensure a consistent return value in error case	2012-07-16 09:25:56 -06:00
cpqphp_ctrl.c	PCI: cpqphp: Cleanup and remove unreachable paths	2013-01-07 11:34:04 -07:00
cpqphp_nvram.c	PCI Hotplug: cpqphp: fix comment style	2009-06-11 12:04:08 -07:00
cpqphp_nvram.h	PCI: Remove "extern" from function declarations	2013-04-17 10:21:17 -06:00
cpqphp_pci.c	PCI: cpqhp: use generic pci_hp_add_bridge()	2012-06-13 15:42:26 -06:00
cpqphp_sysfs.c	cpqphp_sysfs: switch to fixed_size_llseek()	2013-06-29 12:57:52 +04:00
cpqphp.h	PCI: Remove "extern" from function declarations	2013-04-17 10:21:17 -06:00
ibmphp_core.c	PCI changes for the 3.6 merge window:	2012-07-24 16:17:07 -07:00
ibmphp_ebda.c	pci: hotplug: Fix typo in pci	2012-07-24 12:59:30 +02:00
ibmphp_hpc.c	PCI hotplug: ibmphp-hpc: semaphore cleanup	2010-10-15 13:09:48 -07:00
ibmphp_pci.c	pci: hotplug: Fix typo in pci	2012-07-24 12:59:30 +02:00
ibmphp_res.c	ibmphp: Rename add_range() to add_bus_range() to avoid conflict	2010-02-10 17:45:09 -08:00
ibmphp.h	PCI: Remove "extern" from function declarations	2013-04-17 10:21:17 -06:00
Kconfig	s390/pci/hotplug: convert to be builtin only	2013-08-30 08:57:07 +02:00
Makefile	s390/pci: PCI hotplug support via SCLP	2012-11-30 17:47:25 +01:00
pci_hotplug_core.c	PCI: Remove __must_check from definitions	2013-04-17 10:20:58 -06:00
pciehp_acpi.c	PCI: Use PCI_EXP_SLTCAP_PSN mask when extracting slot number	2013-04-15 14:30:44 -06:00
pciehp_core.c	PCI: pciehp: Add reset_slot() method	2013-08-14 14:55:26 -06:00
pciehp_ctrl.c	PCI: pciehp: Use per-slot workqueues to avoid deadlock	2013-01-12 13:56:33 -07:00
pciehp_hpc.c	PCI: pciehp: Add reset_slot() method	2013-08-14 14:55:26 -06:00
pciehp_pci.c	PCI: pciehp: Fix null pointer deref when hot-removing SR-IOV device	2013-07-25 14:11:06 -06:00
pciehp.h	PCI: pciehp: Add reset_slot() method	2013-08-14 14:55:26 -06:00
pcihp_skeleton.c	PCI: hotplug: ensure a consistent return value in error case	2012-07-16 09:25:56 -06:00
pcihp_slot.c	PCI: Simplify pcie_bus_configure_settings() interface	2013-08-22 10:47:02 -06:00
rpadlpar_core.c	powerpc/pci/hotplug: Don't need to remove from EEH cache twice	2013-07-24 14:18:47 +10:00
rpadlpar_sysfs.c
rpadlpar.h	PCI: Remove "extern" from function declarations	2013-04-17 10:21:17 -06:00
rpaphp_core.c	module_param: make bool parameters really bool (drivers & misc)	2012-01-13 09:32:20 +10:30
rpaphp_pci.c
rpaphp_slot.c	headers: kobject.h redux	2011-01-10 08:51:44 -08:00
rpaphp.h	PCI: Remove "extern" from function declarations	2013-04-17 10:21:17 -06:00
s390_pci_hpc.c	s390/pci: add recover sysfs knob	2013-08-30 08:57:12 +02:00
sgi_hotplug.c	PCI changes for the v3.9 merge window:	2013-02-25 21:18:18 -08:00
shpchp_core.c	drivers: avoid format strings in names passed to alloc_workqueue()	2013-07-03 16:07:41 -07:00
shpchp_ctrl.c	PCI: shpchp: Use per-slot workqueues to avoid deadlock	2013-01-14 10:23:22 -07:00
shpchp_hpc.c	PCI hotplug: shpchp: don't blindly claim non-AMD 0x7450 device IDs	2011-11-14 09:43:14 -08:00
shpchp_pci.c	PCI: shpchp: Iterate over all devices in slot, not functions 0-7	2013-01-25 09:23:08 -07:00
shpchp_sysfs.c	PCI: Remove __must_check from definitions	2013-04-17 10:20:58 -06:00
shpchp.h	PCI: Remove "extern" from function declarations	2013-04-17 10:21:17 -06:00