- Use "fallthrough" pseudo-keyword (Gustavo A. R. Silva)

- Drop redundant error messages after devm_clk_get() (Anson Huang)

* remotes/lorenzo/pci/imx6:
  PCI: imx6: Do not output error message when devm_clk_get() failed with -EPROBE_DEFER
  PCI: imx6: Use fallthrough pseudo-keyword