tty: refactor TIOCSSERIAL handling

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Factor out the deprecated serial flags handling and tty-operation check
shared with the compat TIOCSSERIAL handler.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20210407095208.31838-6-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Johan Hovold 2021-04-07 11:52:05 +02:00 • committed by Greg Kroah-Hartman

parent 1b7bc6b10a

commit 885c77d528

1 changed files with 16 additions and 17 deletions

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drivers/tty/tty_io.c

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