Merge branch 'pci/misc'

- Mark fall-through switch cases before enabling -Wimplicit-fallthrough
    (Gustavo A. R. Silva)

  - Move DMA-debug PCI init from arch code to PCI core (Christoph Hellwig)

  - Fix pci_request_irq() usage of IRQF_ONESHOT when no handler is supplied
    (Heiner Kallweit)

  - Unify PCI and DMA direction #defines (Shunyong Yang)

  - Add PCI_DEVICE_DATA() macro (Andy Shevchenko)

  - Check for VPD completion before checking for timeout (Bert Kenward)

  - Limit Netronome NFP5000 config space size to work around erratum (Jakub
    Kicinski)

* pci/misc:
  PCI: Limit config space size for Netronome NFP5000
  PCI/VPD: Check for VPD access completion before checking for timeout
  PCI: Add PCI_DEVICE_DATA() macro to fully describe device ID entry
  PCI: Unify PCI and normal DMA direction definitions
  PCI: Use IRQF_ONESHOT if pci_request_irq() called with no handler
  PCI: Call dma_debug_add_bus() for pci_bus_type from PCI core
  PCI: Mark fall-through switch cases before enabling -Wimplicit-fallthrough

# Conflicts:
#	drivers/pci/hotplug/pciehp_ctrl.c

include/linux/pci.h

@@ -820,6 +820,21 @@ struct pci_driver {
 	.vendor = PCI_VENDOR_ID_##vend, .device = (dev), \
 	.subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, 0, 0
 
+/**
+ * PCI_DEVICE_DATA - macro used to describe a specific PCI device in very short form
+ * @vend: the vendor name (without PCI_VENDOR_ID_ prefix)
+ * @dev: the device name (without PCI_DEVICE_ID_<vend>_ prefix)
+ * @data: the driver data to be filled
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific PCI device.  The subvendor, and subdevice fields will be set
+ * to PCI_ANY_ID.
+ */
+#define PCI_DEVICE_DATA(vend, dev, data) \
+	.vendor = PCI_VENDOR_ID_##vend, .device = PCI_DEVICE_ID_##vend##_##dev, \
+	.subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, 0, 0, \
+	.driver_data = (kernel_ulong_t)(data)
+
 enum {
 	PCI_REASSIGN_ALL_RSRC	= 0x00000001,	/* Ignore firmware setup */
 	PCI_REASSIGN_ALL_BUS	= 0x00000002,	/* Reassign all bus numbers */