ACPI: PCI: Replace direct printk() invocations in pci_link.c
Replace the direct printk() invocations in pci_link.c with (mostly corresponding) acpi_handle_*() calls relative to the ACPI handle of the given link device, which allows the AML corresponding to those messages to be identified more easily, or with pr_*() calls. While at it, add a pr_fmt() definition ot pci_link.c, make acpi_pci_link_check_possible() print all messages with acpi_handle_debug() for consistency and replace the (not-so- reliable) KERN_CONT-based message line composition in acpi_pci_link_add() with two pr_info() and a series of acpi_handle_debug() calls (the latter for the possible IRQs). Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
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