4545b069aa
Function tty_termios_input_baud_rate() checks IBSHIFT & CBAUD against B0 constant to determinate if input speed equals to output speed. So do same B0 check also in tty_termios_encode_baud_rate() function to make these two functions compatible. Currently macro B0 is defined to 0 so there is no functional change. This change just make code more explicit to show that Bnnn constants are stored in CBAUD. Signed-off-by: Pali Rohár <pali@kernel.org> Link: https://lore.kernel.org/r/20210927133516.8671-1-pali@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 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.