mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 02:21:52 +09:00
00d3c14338
commit8e1eeca5afupstream. Interrupt handlers must return one of the irqreturn_t values. Returning a error code is not supported. The stk3310 event interrupt handler returns an error code when reading the flags register fails. Fix the implementation to always return an irqreturn_t value. Fixes:3dd477acbd("iio: light: Add threshold interrupt support for STK3310") Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20211024171251.22896-3-lars@metafoo.de Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.