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linux/drivers/pci/hotplug
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Thomas Renninger 7779688fc3 ACPI: acpi_bus_{scan,bus,add}: return -ENODEV if no device was found 
Callers (acpi_memhotplug.c, dock.c and others) check for the return
value of acpi_bus_add() and assume a valid device was returned in
case zero was returned.

Thus return -ENODEV if no device was found in acpi_bus_scan and
propagate this through acpi_bus_add and acpi_bus_start.

Also remove a confusing comment in acpiphp_glue.c, acpi_bus_scan
will and cannot invoke if acpi_bus_add returns no valid device.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-31 21:43:32 -05:00
..
acpi_pcihp.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-12-11 12:18:16 -08:00
acpiphp_core.c PCI hotplug: remove redundant .owner initializations 2009-06-16 14:30:12 -07:00
acpiphp_glue.c ACPI: acpi_bus_{scan,bus,add}: return -ENODEV if no device was found 2010-01-31 21:43:32 -05:00
acpiphp_ibm.c ACPICA: Add post-order callback to acpi_walk_namespace 2009-11-24 21:31:10 -05:00
acpiphp.h PCI hotplug: move IOAPIC support from acpiphp to ioapic driver 2009-11-04 13:06:39 -08:00
cpci_hotplug_core.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
cpci_hotplug_pci.c PCI: cpci_hotplug: stop managing hotplug_slot->name 2008-10-22 16:42:39 -07:00
cpci_hotplug.h PCI: cpci_hotplug: stop managing hotplug_slot->name 2008-10-22 16:42:39 -07:00
cpcihp_generic.c
cpcihp_zt5550.c
cpcihp_zt5550.h
cpqphp_core.c PCI hotplug: remove redundant .owner initializations 2009-06-16 14:30:12 -07:00
cpqphp_ctrl.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
cpqphp_nvram.c PCI Hotplug: cpqphp: fix comment style 2009-06-11 12:04:08 -07:00
cpqphp_nvram.h
cpqphp_pci.c PCI Hotplug: cpqphp: don't use pci_find_slot() 2009-06-11 12:04:16 -07:00
cpqphp_sysfs.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
cpqphp.h headers: Fix build after <linux/sched.h> removal 2009-10-13 10:20:16 -07:00
fakephp.c PCI: update fakephp for bus_id removal 2009-03-26 16:00:34 -07:00
ibmphp_core.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-06-22 11:59:51 -07:00
ibmphp_ebda.c PCI: ibmphp: stop managing hotplug_slot->name 2008-10-22 16:42:41 -07:00
ibmphp_hpc.c PCI: ibmphp_hpc: don't release hw sem twice if kthread stops 2009-12-04 15:18:01 -08:00
ibmphp_pci.c
ibmphp_res.c
ibmphp.h PCI: ibmphp: stop managing hotplug_slot->name 2008-10-22 16:42:41 -07:00
Kconfig PCI: drivers/pci/slot.c should depend on CONFIG_SYSFS 2009-06-18 13:57:24 -07:00
Makefile PCI hotplug: acpiphp should be linked after vendor drivers 2009-11-04 08:47:14 -08:00
pci_hotplug_core.c PCI hotplug: change PCI nomenclature 2009-11-04 08:47:13 -08:00
pciehp_acpi.c pciehp: use pci_pcie_cap() 2009-11-24 15:25:15 -08:00
pciehp_core.c PCI: pciehp: prevent unnecessary power off 2009-11-04 09:02:35 -08:00
pciehp_ctrl.c PCI pciehp: fix power fault interrupt storm problem 2009-11-24 15:25:19 -08:00
pciehp_hpc.c PCI pciehp: fix power fault interrupt storm problem 2009-11-24 15:25:19 -08:00
pciehp_pci.c PCI: pciehp: remove hpc_ops 2009-09-17 10:06:31 -07:00
pciehp.h pciehp: use pci_pcie_cap() 2009-11-24 15:25:15 -08:00
pcihp_skeleton.c PCI hotplug: remove redundant .owner initializations 2009-06-16 14:30:12 -07:00
pcihp_slot.c PCI hotplug: use pci_is_pcie() 2009-11-24 15:25:18 -08:00
rpadlpar_core.c powerpc/pci: Fix various pseries PCI hotplug issues 2008-11-06 09:31:52 +11:00
rpadlpar_sysfs.c
rpadlpar.h
rpaphp_core.c PCI hotplug: remove redundant .owner initializations 2009-06-16 14:30:12 -07:00
rpaphp_pci.c PCI hotplug: rpaphp: make debug var unique 2008-10-20 10:54:27 -07:00
rpaphp_slot.c PCI: rpaphp: kmalloc/kfree slot->name directly 2008-10-22 16:42:42 -07:00
rpaphp.h PCI hotplug: rpaphp: make debug var unique 2008-10-20 10:54:27 -07:00
sgi_hotplug.c PCI hotplug: SGI hotplug: do not use hotplug_slot_attr 2009-08-07 10:36:27 -07:00
shpchp_core.c PCI hotplug: remove redundant .owner initializations 2009-06-16 14:30:12 -07:00
shpchp_ctrl.c PCI hotplug: shpchp: message refinement 2008-10-23 16:14:00 -07:00
shpchp_hpc.c PCI hotplug: shpchp: message refinement 2008-10-23 16:14:00 -07:00
shpchp_pci.c PCI hotplug: shpchp: use generic pci_configure_slot() 2009-09-14 17:39:11 -07:00
shpchp_sysfs.c
shpchp.h PCI: change PCI nomenclature in drivers/pci/ (comment changes) 2009-12-16 13:37:53 -08:00