de972fd8c4
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>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.