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| author | Sergey Organov <sorganov@gmail.com> | 2019-06-26 17:11:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-03 19:35:41 +0200 |
| commit | ddf89e7503deb931403add648b67545ec196c3fe (patch) | |
| tree | c6475bec43b4fccbc16bdfd2005aab396b7c2163 /Documentation/s390 | |
| parent | 41ffa48ea7b21330d2e7d87558bb710700da4609 (diff) | |
| download | linux-ddf89e7503deb931403add648b67545ec196c3fe.tar.gz linux-ddf89e7503deb931403add648b67545ec196c3fe.tar.bz2 linux-ddf89e7503deb931403add648b67545ec196c3fe.zip | |
serial: imx: set_termios(): clarify RTS/CTS bits calculation
Avoid repeating the same code for rs485 twice.
Make it obvious we clear CRTSCTS bit in termios->c_cflag whenever
sport->have_rtscts is false.
Make it obvious we clear UCR2_IRTS whenever CRTSCTS is set.
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sergey Organov <sorganov@gmail.com>
Link: https://lore.kernel.org/r/1561558293-7683-4-git-send-email-sorganov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/s390')
0 files changed, 0 insertions, 0 deletions