diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-12-06 08:36:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-08 12:02:37 +0100 |
| commit | 3a00da027946cd08db1c1be2de4620950bbdf074 (patch) | |
| tree | 158d7240ea162ddb32c509759d774c2ba3d9fdc4 /include/linux/tty_driver.h | |
| parent | 49943393c9f0be61fd494a884851aa117cd72382 (diff) | |
tty: make tty_operations::send_xchar accept u8 char
tty_operations::send_xchar is one of the last users of 'char' type for
characters in the tty layer. Convert it to u8 now.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: netdev@vger.kernel.org
Cc: linux-mmc@vger.kernel.org
Cc: linux-bluetooth@vger.kernel.org
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20231206073712.17776-5-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty_driver.h')
| -rw-r--r-- | include/linux/tty_driver.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index f428c1b784a2..7372124fbf90 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -242,7 +242,7 @@ struct serial_struct; * Optional: If not provided, the device is assumed to have no FIFO. * Usually correct to invoke via tty_wait_until_sent(). May sleep. * - * @send_xchar: ``void ()(struct tty_struct *tty, char ch)`` + * @send_xchar: ``void ()(struct tty_struct *tty, u8 ch)`` * * This routine is used to send a high-priority XON/XOFF character (@ch) * to the @tty device. @@ -374,7 +374,7 @@ struct tty_operations { void (*flush_buffer)(struct tty_struct *tty); void (*set_ldisc)(struct tty_struct *tty); void (*wait_until_sent)(struct tty_struct *tty, int timeout); - void (*send_xchar)(struct tty_struct *tty, char ch); + void (*send_xchar)(struct tty_struct *tty, u8 ch); int (*tiocmget)(struct tty_struct *tty); int (*tiocmset)(struct tty_struct *tty, unsigned int set, unsigned int clear); |