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tty: Add N_CAN327 line discipline ID for ELM327 based CAN driver

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The actual driver will be added via the CAN tree.

Link: https://lore.kernel.org/all/20220618180134.9890-1-max@enpas.org
Link: https://lore.kernel.org/all/Yrm9Ezlw1dLmIxyS@kroah.com
Signed-off-by: Max Staudt <max@enpas.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Max Staudt 2022-06-18 20:01:34 +02:00 committed by Marc Kleine-Budde
parent 0fcae3c8b1
commit 713eb3c126
1 changed files with 2 additions and 1 deletions
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3
include/uapi/linux/tty.h
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@ -38,8 +38,9 @@
#define N_NULL 27 /* Null ldisc used for error handling */
#define N_MCTP 28 /* MCTP-over-serial */
#define N_DEVELOPMENT 29 /* Manual out-of-tree testing */
#define N_CAN327 30 /* ELM327 based OBD-II interfaces */
/* Always the newest line discipline + 1 */
#define NR_LDISCS 30
#define NR_LDISCS 31
#endif /* _UAPI_LINUX_TTY_H */