n_tty: make many tty parameters const

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In many n_tty functions, the 'tty' parameter is used to either obtain
'ldata', or test the tty flags. So mark 'tty' in them const to make
obvious that it is only read.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230712064216.12150-5-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jiri Slaby 2023-07-12 08:42:16 +02:00 • committed by Greg Kroah-Hartman

parent 32042446c0

commit 5bedcf70c6

1 changed files with 17 additions and 15 deletions

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drivers/tty/n_tty.c

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