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authorBjorn Helgaas <bhelgaas@google.com>2014-09-15 15:18:36 -0400
committerBjorn Helgaas <bhelgaas@google.com>2014-09-15 15:18:36 -0400
commit6de8eee17a324a4fd8d1a4588a18e976b68f330c (patch)
tree153ab542d89e5905badb062d106b7739de5852d2 /include
parentfd7155fc9fca6464a5aa668965a3741b963f805f (diff)
parentf91ce35e471ae17552ce7bfe355cfd997e3ad781 (diff)
Merge branch 'pci/hotplug-vga' into for-linus
* pci/hotplug-vga: ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug() PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device
Diffstat (limited to 'include')
-rw-r--r--include/acpi/acpi_bus.h4
-rw-r--r--include/linux/pci.h6
2 files changed, 7 insertions, 3 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index bcfd808b1098..95c506961a13 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -204,10 +204,9 @@ struct acpi_device_flags {
204 u32 match_driver:1; 204 u32 match_driver:1;
205 u32 initialized:1; 205 u32 initialized:1;
206 u32 visited:1; 206 u32 visited:1;
207 u32 no_hotplug:1;
208 u32 hotplug_notify:1; 207 u32 hotplug_notify:1;
209 u32 is_dock_station:1; 208 u32 is_dock_station:1;
210 u32 reserved:22; 209 u32 reserved:23;
211}; 210};
212 211
213/* File System */ 212/* File System */
@@ -412,7 +411,6 @@ void acpi_bus_private_data_handler(acpi_handle, void *);
412int acpi_bus_get_private_data(acpi_handle, void **); 411int acpi_bus_get_private_data(acpi_handle, void **);
413int acpi_bus_attach_private_data(acpi_handle, void *); 412int acpi_bus_attach_private_data(acpi_handle, void *);
414void acpi_bus_detach_private_data(acpi_handle); 413void acpi_bus_detach_private_data(acpi_handle);
415void acpi_bus_no_hotplug(acpi_handle handle);
416extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32); 414extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
417extern int register_acpi_notifier(struct notifier_block *); 415extern int register_acpi_notifier(struct notifier_block *);
418extern int unregister_acpi_notifier(struct notifier_block *); 416extern int unregister_acpi_notifier(struct notifier_block *);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 61978a460841..96453f9bc8ba 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -303,6 +303,7 @@ struct pci_dev {
303 D3cold, not set for devices 303 D3cold, not set for devices
304 powered on/off by the 304 powered on/off by the
305 corresponding bridge */ 305 corresponding bridge */
306 unsigned int ignore_hotplug:1; /* Ignore hotplug events */
306 unsigned int d3_delay; /* D3->D0 transition time in ms */ 307 unsigned int d3_delay; /* D3->D0 transition time in ms */
307 unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */ 308 unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */
308 309
@@ -1021,6 +1022,11 @@ bool pci_dev_run_wake(struct pci_dev *dev);
1021bool pci_check_pme_status(struct pci_dev *dev); 1022bool pci_check_pme_status(struct pci_dev *dev);
1022void pci_pme_wakeup_bus(struct pci_bus *bus); 1023void pci_pme_wakeup_bus(struct pci_bus *bus);
1023 1024
1025static inline void pci_ignore_hotplug(struct pci_dev *dev)
1026{
1027 dev->ignore_hotplug = 1;
1028}
1029
1024static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, 1030static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
1025 bool enable) 1031 bool enable)
1026{ 1032{