Merge branch 'lorenzo/pci/endpoint'

  - use usleep() instead of mdelay() in endpoint test (Jia-Ju Bai)

  - add configfs entries for pci_epf_driver device IDs (Kishon Vijay
    Abraham I)

  - clean up pci_endpoint_test driver (Gustavo Pimentel)

* lorenzo/pci/endpoint:
  PCI: endpoint: Create configfs entry for each pci_epf_device_id table entry
  misc: pci_endpoint_test: Use pci_irq_vector function
  PCI: endpoint: functions/pci-epf-test: Replace lower into upper case characters
  misc: pci_endpoint_test: Replace lower into upper case characters
  PCI: endpoint: Replace mdelay with usleep_range() in pci_epf_test_write()