TTY: export NR_LDISC and N_* line discipline numbers to user-space
Since commit (4564f9e5: consolidate line discipline number definitions) the patch moved all line discipline number from a per-architecture termios.h to a shared one: tty.h. However, prior to this consolidation work, the line discipline numbers were outside of an ifdef __KERNEL__/endif block so these numbers used to be exported to user-space. Since such numbers are kernel ABI anyway, and tty.h is already included for user- space header processing, just move these relevant defines outside of the ifdef __KERNEL__/endif block in include/linux/tty.h. CC: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Florian Fainelli <ffainelli@freebox.fr> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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