x86/PCI: Use pr_info() when possible

Use pr_info() and similar when possible.  No functional change intended.

Link: https://lore.kernel.org/r/20221209205131.GA1726524@bhelgaas


Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>