mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-29 04:41:21 -04:00
46ffba0622
When the interrupt handler decides the final sample has been acquired, it turns off the timer enable (ENB) bit in the Command register. That triggers another A/D conversion. The interrupt handler currently waits for that to finish and then reads the resulting, unwanted sample. Since the functions for handling Comedi read instructions and for setting up asynchronous commands now call `dt2814_ai_clear()` to wait for and discard any spurious A/D conversion, let's remove that code from the interrupt handler. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Link: https://lore.kernel.org/r/20210301165757.243065-3-abbotti@mev.co.uk 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.