}
static size_t spk_ttyio_receive_buf2(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
struct spk_ldisc_data *ldisc_data = tty->disc_data;
struct spk_synth *synth = ldisc_data->synth;
* Return Value: None
*/
static void hci_uart_tty_receive(struct tty_struct *tty, const u8 *data,
- const char *flags, size_t count)
+ const u8 *flags, size_t count)
{
struct hci_uart *hu = tty->disc_data;
*/
static void serport_ldisc_receive(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
struct serport *serport = tty->disc_data;
unsigned long flags;
}
static void st_tty_receive(struct tty_struct *tty, const u8 *data,
- const char *tty_flags, size_t count)
+ const u8 *tty_flags, size_t count)
{
#ifdef VERBOSE
print_hex_dump(KERN_DEBUG, ">in>", DUMP_PREFIX_NONE,
#endif
static void ldisc_receive(struct tty_struct *tty, const u8 *data,
- const char *flags, size_t count)
+ const u8 *flags, size_t count)
{
struct sk_buff *skb = NULL;
struct ser_device *ser;
* functions may be called in parallel.
*/
static void can327_ldisc_rx(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
struct can327 *elm = tty->disc_data;
size_t first_new_char_idx;
* in parallel
*/
static void slcan_receive_buf(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
struct slcan *sl = tty->disc_data;
* and sent on to some IP layer for further processing.
*/
static void sixpack_receive_buf(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
struct sixpack *sp;
int count1;
* and sent on to the AX.25 layer for further processing.
*/
static void mkiss_receive_buf(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
struct mkiss *ax = mkiss_get(tty);
}
static void mctp_serial_tty_receive_buf(struct tty_struct *tty, const u8 *c,
- const char *f, size_t len)
+ const u8 *f, size_t len)
{
struct mctp_serial *dev = tty->disc_data;
int i;
static int ppp_async_push(struct asyncppp *ap);
static void ppp_async_flush_output(struct asyncppp *ap);
static void ppp_async_input(struct asyncppp *ap, const unsigned char *buf,
- const char *flags, int count);
+ const u8 *flags, int count);
static int ppp_async_ioctl(struct ppp_channel *chan, unsigned int cmd,
unsigned long arg);
static void ppp_async_process(struct tasklet_struct *t);
/* May sleep, don't call from interrupt level or with interrupts disabled */
static void
-ppp_asynctty_receive(struct tty_struct *tty, const u8 *buf, const char *cflags,
+ppp_asynctty_receive(struct tty_struct *tty, const u8 *buf, const u8 *cflags,
size_t count)
{
struct asyncppp *ap = ap_get(tty);
other ldisc functions but will not be re-entered */
static void
-ppp_async_input(struct asyncppp *ap, const u8 *buf, const char *flags,
- int count)
+ppp_async_input(struct asyncppp *ap, const u8 *buf, const u8 *flags, int count)
{
struct sk_buff *skb;
int c, i, j, n, s, f;
static void ppp_sync_process(struct tasklet_struct *t);
static int ppp_sync_push(struct syncppp *ap);
static void ppp_sync_flush_output(struct syncppp *ap);
-static void ppp_sync_input(struct syncppp *ap, const u8 *buf, const char *flags,
+static void ppp_sync_input(struct syncppp *ap, const u8 *buf, const u8 *flags,
int count);
static const struct ppp_channel_ops sync_ops = {
/* May sleep, don't call from interrupt level or with interrupts disabled */
static void
-ppp_sync_receive(struct tty_struct *tty, const u8 *buf, const char *cflags,
+ppp_sync_receive(struct tty_struct *tty, const u8 *buf, const u8 *cflags,
size_t count)
{
struct syncppp *ap = sp_get(tty);
* frame is considered to be in error and is tossed.
*/
static void
-ppp_sync_input(struct syncppp *ap, const u8 *buf, const char *flags, int count)
+ppp_sync_input(struct syncppp *ap, const u8 *buf, const u8 *flags, int count)
{
struct sk_buff *skb;
unsigned char *p;
* in parallel
*/
-static void slip_receive_buf(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+static void slip_receive_buf(struct tty_struct *tty, const u8 *cp, const u8 *fp,
+ size_t count)
{
struct slip *sl = tty->disc_data;
}
static void gsmld_receive_buf(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
struct gsm_mux *gsm = tty->disc_data;
char flags = TTY_NORMAL;
* interpreted as one HDLC frame.
*/
static void n_hdlc_tty_receive(struct tty_struct *tty, const u8 *data,
- const char *flags, size_t count)
+ const u8 *flags, size_t count)
{
register struct n_hdlc *n_hdlc = tty->disc_data;
register struct n_hdlc_buf *buf;
/* Caller must ensure count > 0 */
static void n_tty_lookahead_flow_ctrl(struct tty_struct *tty, const u8 *cp,
- const unsigned char *fp, size_t count)
+ const u8 *fp, size_t count)
{
struct n_tty_data *ldata = tty->disc_data;
unsigned char flag = TTY_NORMAL;
}
static void
-n_tty_receive_buf_raw(struct tty_struct *tty, const u8 *cp,
- const char *fp, int count)
+n_tty_receive_buf_raw(struct tty_struct *tty, const u8 *cp, const u8 *fp,
+ int count)
{
struct n_tty_data *ldata = tty->disc_data;
- char flag = TTY_NORMAL;
+ u8 flag = TTY_NORMAL;
while (count--) {
if (fp)
}
static void
-n_tty_receive_buf_closing(struct tty_struct *tty, const u8 *cp,
- const char *fp, int count, bool lookahead_done)
+n_tty_receive_buf_closing(struct tty_struct *tty, const u8 *cp, const u8 *fp,
+ int count, bool lookahead_done)
{
char flag = TTY_NORMAL;
}
static void n_tty_receive_buf_standard(struct tty_struct *tty, const u8 *cp,
- const char *fp, int count,
+ const u8 *fp, int count,
bool lookahead_done)
{
struct n_tty_data *ldata = tty->disc_data;
- char flag = TTY_NORMAL;
+ u8 flag = TTY_NORMAL;
while (count--) {
u8 c = *cp++;
}
}
-static void __receive_buf(struct tty_struct *tty, const u8 *cp,
- const char *fp, int count)
+static void __receive_buf(struct tty_struct *tty, const u8 *cp, const u8 *fp,
+ int count)
{
struct n_tty_data *ldata = tty->disc_data;
bool preops = I_ISTRIP(tty) || (I_IUCLC(tty) && L_IEXTEN(tty));
* publishes commit_head or canon_head
*/
static size_t
-n_tty_receive_buf_common(struct tty_struct *tty, const u8 *cp,
- const char *fp, int count, int flow)
+n_tty_receive_buf_common(struct tty_struct *tty, const u8 *cp, const u8 *fp,
+ int count, int flow)
{
struct n_tty_data *ldata = tty->disc_data;
size_t rcvd = 0;
}
static void n_tty_receive_buf(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
n_tty_receive_buf_common(tty, cp, fp, count, 0);
}
static size_t n_tty_receive_buf2(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count)
+ const u8 *fp, size_t count)
{
return n_tty_receive_buf_common(tty, cp, fp, count, 1);
}
* Returns: the number added.
*/
int tty_insert_flip_string_fixed_flag(struct tty_port *port, const u8 *chars,
- char flag, size_t size)
+ u8 flag, size_t size)
{
int copied = 0;
bool flags = flag != TTY_NORMAL;
* Returns: the number added.
*/
int tty_insert_flip_string_flags(struct tty_port *port, const u8 *chars,
- const char *flags, size_t size)
+ const u8 *flags, size_t size)
{
int copied = 0;
* Queue a single byte @ch to the tty buffering, with an optional flag. This is
* the slow path of tty_insert_flip_char().
*/
-int __tty_insert_flip_char(struct tty_port *port, u8 ch, char flag)
+int __tty_insert_flip_char(struct tty_port *port, u8 ch, u8 flag)
{
struct tty_buffer *tb;
bool flags = flag != TTY_NORMAL;
*
* Returns: the number of bytes processed.
*/
-size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const u8 *p, const char *f,
+size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const u8 *p, const u8 *f,
size_t count)
{
if (ld->ops->receive_buf2)
if (!ld)
return 0;
- count = tty_ldisc_receive_buf(ld, p, (char *)f, count);
+ count = tty_ldisc_receive_buf(ld, p, f, count);
tty_ldisc_deref(ld);
return ((u8 *)b->data) + ofs;
}
-static inline char *flag_buf_ptr(struct tty_buffer *b, int ofs)
+static inline u8 *flag_buf_ptr(struct tty_buffer *b, int ofs)
{
- return (char *)char_buf_ptr(b, ofs) + b->size;
+ return char_buf_ptr(b, ofs) + b->size;
}
struct tty_bufhead {
unsigned int tty_buffer_space_avail(struct tty_port *port);
int tty_buffer_request_room(struct tty_port *port, size_t size);
int tty_insert_flip_string_flags(struct tty_port *port, const u8 *chars,
- const char *flags, size_t size);
+ const u8 *flags, size_t size);
int tty_insert_flip_string_fixed_flag(struct tty_port *port, const u8 *chars,
- char flag, size_t size);
+ u8 flag, size_t size);
int tty_prepare_flip_string(struct tty_port *port, u8 **chars, size_t size);
void tty_flip_buffer_push(struct tty_port *port);
-int __tty_insert_flip_char(struct tty_port *port, u8 ch, char flag);
+int __tty_insert_flip_char(struct tty_port *port, u8 ch, u8 flag);
-static inline int tty_insert_flip_char(struct tty_port *port, u8 ch, char flag)
+static inline int tty_insert_flip_char(struct tty_port *port, u8 ch, u8 flag)
{
struct tty_buffer *tb = port->buf.tail;
int change;
return tty_insert_flip_string_fixed_flag(port, chars, TTY_NORMAL, size);
}
-size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const u8 *p, const char *f,
+size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const u8 *p, const u8 *f,
size_t count);
void tty_buffer_lock_exclusive(struct tty_port *port);
* Optional. Can sleep.
*
* @receive_buf: [DRV] ``void ()(struct tty_struct *tty, const u8 *cp,
- * const char *fp, size_t count)``
+ * const u8 *fp, size_t count)``
*
* This function is called by the low-level tty driver to send characters
* received by the hardware to the line discpline for processing. @cp is
* Optional.
*
* @receive_buf2: [DRV] ``ssize_t ()(struct tty_struct *tty, const u8 *cp,
- * const char *fp, size_t count)``
+ * const u8 *fp, size_t count)``
*
* This function is called by the low-level tty driver to send characters
* received by the hardware to the line discpline for processing. @cp is a
* Optional.
*
* @lookahead_buf: [DRV] ``void ()(struct tty_struct *tty, const u8 *cp,
- * const char *fp, size_t count)``
+ * const u8 *fp, size_t count)``
*
* This function is called by the low-level tty driver for characters
* not eaten by ->receive_buf() or ->receive_buf2(). It is useful for
* The following routines are called from below.
*/
void (*receive_buf)(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count);
+ const u8 *fp, size_t count);
void (*write_wakeup)(struct tty_struct *tty);
void (*dcd_change)(struct tty_struct *tty, bool active);
size_t (*receive_buf2)(struct tty_struct *tty, const u8 *cp,
- const char *fp, size_t count);
+ const u8 *fp, size_t count);
void (*lookahead_buf)(struct tty_struct *tty, const u8 *cp,
- const unsigned char *fp, size_t count);
+ const u8 *fp, size_t count);
struct module *owner;
};
* Return Value: None
*/
static void nci_uart_tty_receive(struct tty_struct *tty, const u8 *data,
- const char *flags, size_t count)
+ const u8 *flags, size_t count)
{
struct nci_uart *nu = tty->disc_data;
}
/* Line discipline .receive_buf() */
-static void v253_receive(struct tty_struct *tty, const u8 *cp, const char *fp,
+static void v253_receive(struct tty_struct *tty, const u8 *cp, const u8 *fp,
size_t count)
{
struct snd_soc_component *component = tty->disc_data;