Switch character types to u8. To conform to characters in the rest of
the tty layer.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
---
 drivers/tty/amiserial.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index a30dc054ffbf..7716ce0d35bc 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -81,7 +81,7 @@ struct serial_state {
 	int			quot;
 	int			IER; 	/* Interrupt Enable Register */
 	int			MCR; 	/* Modem control register */
-	int			x_char;	/* xon/xoff character */
+	u8			x_char;	/* xon/xoff character */
 };
 
 static struct tty_driver *serial_driver;
@@ -178,7 +178,7 @@ static void receive_chars(struct serial_state *info)
 {
         int status;
 	int serdatr;
-	unsigned char ch, flag;
+	u8 ch, flag;
 	struct	async_icount *icount;
 	bool overrun = false;
 
-- 
2.43.0

Hi Jiri,

On Wed, Dec 6, 2023 at 8:37 AM Jiri Slaby (SUSE) <jirislaby@kernel.org> wrote:
> Switch character types to u8. To conform to characters in the rest of
> the tty layer.
>
> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>

Thanks for your patch!

Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>

> --- a/drivers/tty/amiserial.c
> +++ b/drivers/tty/amiserial.c
> @@ -81,7 +81,7 @@ struct serial_state {
>         int                     quot;
>         int                     IER;    /* Interrupt Enable Register */
>         int                     MCR;    /* Modem control register */
> -       int                     x_char; /* xon/xoff character */
> +       u8                      x_char; /* xon/xoff character */
>  };
>
>  static struct tty_driver *serial_driver;
> @@ -178,7 +178,7 @@ static void receive_chars(struct serial_state *info)
>  {
>          int status;
>         int serdatr;
> -       unsigned char ch, flag;
> +       u8 ch, flag;
>         struct  async_icount *icount;
>         bool overrun = false;
>

I think it would make sense to fold this into "[PATCH 04/27] tty:
make tty_operations::send_xchar accept u8 char".

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds