Dmitry Torokhov ed8a4ef29d Input: gpio_keys - fall back to platform_get_irq() for interrupt-only keys
To allow transitioning away from gpio-keys platform data attempt to
retrieve IRQ for interrupt-only keys using platform_get_irq_optional()
if interrupt is not specified in platform data.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-02-01 00:05:00 -08:00
2022-09-28 09:02:20 +02:00
2025-02-19 14:53:27 -07:00
2025-11-30 14:42:10 -08:00
2024-03-18 03:36:32 -06:00

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 reStructuredText 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.
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