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f3696bdfb6
tx_thread in pi433 works for transmitting. it reads tx_cfg and data stored in kfifo put in pi433_write() and transmits. If it exits, pi433_write() just store its data and no one transmits data. So, tx_thread should not exit even when it failed for setting registers. It seems that it's okay to go to abort and continue to loop and wait for writing. Signed-off-by: Sidong Yang <realwakka@gmail.com> Link: https://lore.kernel.org/r/20210923073115.7933-1-realwakka@gmail.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.