PCI/ACPI: Use dev_printk(), acpi_handle_print(), pr_xxx() when possible
PCI/ACPI: Use dev_printk(), acpi_handle_print(), pr_xxx() when possible

Use dev_printk(), acpi_handle_print(), and pr_xxx() to print messages
in pci_root.c.

[bhelgaas: fold in dev_printk() changes, use dev_printk() in
handle_root_bridge_insertion()]
Signed-off-by: Jiang Liu <68ee766e574f18b34b683085865827393efe88bd@huawei.com>
Signed-off-by: Bjorn Helgaas <f10ec01be0c6b54271af5c550cd257810bdf3268@google.com>
Acked-by: Rafael J. Wysocki <27ffc44a8ec6a212fba98cfc3246c6ce8ab131e0@intel.com>
Cc: Len Brown <b35faeaa9f67322de4a7df75e622f593a5cd06fe@kernel.org>
KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs