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c823c17a8e
It doesn't really make sense to pass ec->handle of the ECDT EC to acpi_handle_info(), because it is set to ACPI_ROOT_OBJECT in acpi_ec_ecdt_probe(), so rework acpi_ec_setup() to avoid using acpi_handle_info() for printing messages. First, notice that the "Used as first EC" message is not really useful, because it is immediately followed by a more meaningful one from either acpi_ec_ecdt_probe() or acpi_ec_dsdt_probe() (the latter also includes the EC object path), so drop it altogether. Second, use pr_info() for printing the EC configuration information. While at it, make the code in question avoid printing invalid GPE or IRQ numbers and make it print the GPE/IRQ information only when the driver is ready to handle events. Fixes:72c77b7ea9("ACPI / EC: Cleanup first_ec/boot_ec code") Fixes:406857f773("ACPI: EC: add support for hardware-reduced systems") Cc: 5.5+ <stable@vger.kernel.org> # 5.5+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.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.