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bf5144a612
The code in pci_irq.c prints diagnostic messages using different and inconsistent methods. The majority of them are printed with the help of the dev_*() familiy of logging functions, but ACPI_DEBUG_PRINT() and ACPI_DEBUG_PRINT_RAW() are still used in some places which requires the ACPICA debug to be enabled additionally which is a nuisance and one message is printed using the raw printk(). To consolidate the printing of messages in that code, convert all of the ACPI_DEBUG_PRINT() instances in it into dev_dbg(), which is consistent with the way the other messages are printed by it, replace the only ACPI_DEBUG_PRINT_RAW() instance with pr_debug() and make it use pr_warn() istead of printk(KERN_WARNING ). Also add a pr_fmt() definition to that file and drop the _COMPONENT and ACPI_MODULE_NAME() definitions that are not used any more after the above changes. 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.