Merge branch 'pci/hotplug'

- Drop shpchp module init/exit logging (Ilpo Järvinen)

- Replace shpchp dbg() with ctrl_dbg() and remove unused dbg(), err(),
  info(), warn() wrappers (Ilpo Järvinen)

- Drop 'shpchp_debug' module parameter in favor of standard dynamic
  debugging (Ilpo Järvinen)

- Drop unused .get_power(), .set_power() function pointers (Guilherme
  Giacomo Simoes)

- Drop superfluous pci_hotplug_slot_list (Lukas Wunner)

- Drop superfluous try_module_get() calls (Lukas Wunner)

- Drop superfluous NULL pointer checks (Lukas Wunner)

- Pass struct hotplug_slot pointers directly to avoid backpointer
  dereferencing in has_*_file() (Lukas Wunner)

- Inline pci_hp_{create,remove}_module_link() to reduce exported symbols
  (Lukas Wunner)

- Disable hotplug interrupts in portdrv only when pciehp is not enabled to
  prevent issuing two hotplug commands too close together (Feng Tang)

- Skip pciehp 'device replaced' check if the device has been removed to
  address a common deadlock when resuming after a device was removed during
  system sleep (Lukas Wunner)

- Don't enable pciehp hotplug interupt when resuming in poll mode (Ilpo
  Järvinen)

* pci/hotplug:
  PCI: pciehp: Don't enable HPIE when resuming in poll mode
  PCI: pciehp: Avoid unnecessary device replacement check
  PCI/portdrv: Only disable pciehp interrupts early when needed
  PCI: hotplug: Inline pci_hp_{create,remove}_module_link()
  PCI: hotplug: Avoid backpointer dereferencing in has_*_file()
  PCI: hotplug: Drop superfluous NULL pointer checks in has_*_file()
  PCI: hotplug: Drop superfluous try_module_get() calls
  PCI: hotplug: Drop superfluous pci_hotplug_slot_list
  PCI: cpcihp: Remove unused .get_power() and .set_power()
  PCI: shpchp: Remove 'shpchp_debug' module parameter
  PCI: shpchp: Remove unused logging wrappers
  PCI: shpchp: Change dbg() -> ctrl_dbg()
  PCI: shpchp: Remove logging from module init/exit functions

2 files changed, 0 insertions, 7 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index c252be140b6c..ee34526a3099 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -2449,11 +2449,6 @@ static inline resource_size_t pci_iov_resource_size(struct pci_dev *dev, int res
 static inline void pci_vf_drivers_autoprobe(struct pci_dev *dev, bool probe) { }
 #endif
 
-#if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE)
-void pci_hp_create_module_link(struct pci_slot *pci_slot);
-void pci_hp_remove_module_link(struct pci_slot *pci_slot);
-#endif
-
 /**
  * pci_pcie_cap - get the saved PCIe capability offset
  * @dev: PCI device
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 3a10d6ec3ee7..ec77ccf1fc4d 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -50,7 +50,6 @@ struct hotplug_slot_ops {
 /**
  * struct hotplug_slot - used to register a physical slot with the hotplug pci core
  * @ops: pointer to the &struct hotplug_slot_ops to be used for this slot
- * @slot_list: internal list used to track hotplug PCI slots
  * @pci_slot: represents a physical slot
  * @owner: The module owner of this structure
  * @mod_name: The module name (KBUILD_MODNAME) of this structure
@@ -59,7 +58,6 @@ struct hotplug_slot {
 	const struct hotplug_slot_ops	*ops;
 
 	/* Variables below this are for use only by the hotplug pci core. */
-	struct list_head		slot_list;
 	struct pci_slot			*pci_slot;
 	struct module			*owner;
 	const char			*mod_name;