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tty: con3270: 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>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: linux-s390@vger.kernel.org
Link: https://lore.kernel.org/r/20231206073712.17776-10-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2023-12-06 08:36:54 +01:00 committed by Greg Kroah-Hartman
parent 359bbdc0cd
commit e17934c1bc
1 changed files with 6 additions and 6 deletions
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12
drivers/s390/char/con3270.c
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@ -54,7 +54,7 @@ struct tty3270_attribute {
}; };
struct tty3270_cell { struct tty3270_cell {
unsigned char character; u8 character;
struct tty3270_attribute attributes; struct tty3270_attribute attributes;
}; };
@ -123,7 +123,7 @@ struct tty3270 {
/* Character array for put_char/flush_chars. */ /* Character array for put_char/flush_chars. */
unsigned int char_count; unsigned int char_count;
char char_buf[TTY3270_CHAR_BUF_SIZE]; u8 char_buf[TTY3270_CHAR_BUF_SIZE];
}; };
/* tty3270->update_flags. See tty3270_update for details. */ /* tty3270->update_flags. See tty3270_update for details. */
@ -1255,7 +1255,7 @@ static unsigned int tty3270_write_room(struct tty_struct *tty)
* Insert character into the screen at the current position with the * Insert character into the screen at the current position with the
* current color and highlight. This function does NOT do cursor movement. * current color and highlight. This function does NOT do cursor movement.
*/ */
static void tty3270_put_character(struct tty3270 *tp, char ch) static void tty3270_put_character(struct tty3270 *tp, u8 ch)
{ {
struct tty3270_line *line; struct tty3270_line *line;
struct tty3270_cell *cell; struct tty3270_cell *cell;
@ -1561,7 +1561,7 @@ static void tty3270_goto_xy(struct tty3270 *tp, int cx, int cy)
* Pn is a numeric parameter, a string of zero or more decimal digits. * Pn is a numeric parameter, a string of zero or more decimal digits.
* Ps is a selective parameter. * Ps is a selective parameter.
*/ */
static void tty3270_escape_sequence(struct tty3270 *tp, char ch) static void tty3270_escape_sequence(struct tty3270 *tp, u8 ch)
{ {
enum { ES_NORMAL, ES_ESC, ES_SQUARE, ES_PAREN, ES_GETPARS }; enum { ES_NORMAL, ES_ESC, ES_SQUARE, ES_PAREN, ES_GETPARS };
@ -1726,7 +1726,7 @@ static void tty3270_escape_sequence(struct tty3270 *tp, char ch)
* String write routine for 3270 ttys * String write routine for 3270 ttys
*/ */
static void tty3270_do_write(struct tty3270 *tp, struct tty_struct *tty, static void tty3270_do_write(struct tty3270 *tp, struct tty_struct *tty,
const unsigned char *buf, int count) const u8 *buf, size_t count)
{ {
int i_msg, i; int i_msg, i;
@ -2052,7 +2052,7 @@ con3270_write(struct console *co, const char *str, unsigned int count)
{ {
struct tty3270 *tp = co->data; struct tty3270 *tp = co->data;
unsigned long flags; unsigned long flags;
char c; u8 c;
spin_lock_irqsave(&tp->view.lock, flags); spin_lock_irqsave(&tp->view.lock, flags);
while (count--) { while (count--) {