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528f31191e
The value returned from srmcons_init() was -ENODEV for over 2 decades. But it does not matter, given device_initcall() ignores retvals. But to be honest, return 0 in case the tty driver was registered properly. To do that, the condition is inverted and a short path taken in case of error. err_free_drv is introduced as it will be used from more places later. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Tested-by: Magnus Lindholm <linmag7@gmail.com> Cc: Richard Henderson <richard.henderson@linaro.org> Cc: Matt Turner <mattst88@gmail.com> Cc: linux-alpha@vger.kernel.org Link: https://lore.kernel.org/r/20250317070046.24386-22-jirislaby@kernel.org 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 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.