tty: Document c_line == N_TTY initial condition

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The line discipline id is stored in the tty's termios; document the
implicit initial value of N_TTY.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Peter Hurley 2016-01-10 22:41:07 -08:00 • committed by Greg Kroah-Hartman

parent 892d1fa7ea

commit 133b1306f2

1 changed files with 2 additions and 1 deletions

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drivers/tty/tty_io.c

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