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tty: nozomi: convert to u8 and size_t

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Switch character types to u8 and sizes to size_t. To conform to
characters/sizes in the rest of the tty layer.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20231206073712.17776-22-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2023-12-06 08:37:06 +01:00 committed by Greg Kroah-Hartman
parent 5655b16ea5
commit 5c99e2977f
1 changed files with 4 additions and 5 deletions
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9
drivers/tty/nozomi.c
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@ -783,11 +783,10 @@ static int receive_data(enum port_type index, struct nozomi *dc)
tty_insert_flip_char(&port->port, buf[0], TTY_NORMAL);
size = 0;
} else if (size < RECEIVE_BUF_MAX) {
size -= tty_insert_flip_string(&port->port,
(char *)buf, size);
size -= tty_insert_flip_string(&port->port, buf, size);
} else {
i = tty_insert_flip_string(&port->port,
(char *)buf, RECEIVE_BUF_MAX);
i = tty_insert_flip_string(&port->port, buf,
RECEIVE_BUF_MAX);
size -= i;
offset += i;
}
@ -1584,10 +1583,10 @@ static void ntty_hangup(struct tty_struct *tty)
static ssize_t ntty_write(struct tty_struct *tty, const u8 *buffer,
size_t count)
{
int rval = -EINVAL;
struct nozomi *dc = get_dc_by_tty(tty);
struct port *port = tty->driver_data;
unsigned long flags;
size_t rval;
if (!dc || !port)
return -ENODEV;