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-rw-r--r--drivers/accessibility/speakup/spk_ttyio.c3
-rw-r--r--drivers/bluetooth/hci_ldisc.c2
-rw-r--r--drivers/input/serio/serport.c3
-rw-r--r--drivers/misc/ti-st/st_core.c2
-rw-r--r--drivers/net/caif/caif_serial.c2
-rw-r--r--drivers/net/can/slcan.c3
-rw-r--r--drivers/net/hamradio/6pack.c2
-rw-r--r--drivers/net/hamradio/mkiss.c2
-rw-r--r--drivers/net/ppp/ppp_async.c6
-rw-r--r--drivers/net/ppp/ppp_synctty.c6
-rw-r--r--drivers/net/slip/slip.c2
-rw-r--r--drivers/tty/n_gsm.c2
-rw-r--r--drivers/tty/n_hdlc.c2
-rw-r--r--drivers/tty/n_null.c2
-rw-r--r--drivers/tty/n_tty.c16
-rw-r--r--drivers/tty/tty_buffer.c4
-rw-r--r--include/linux/tty.h2
-rw-r--r--include/linux/tty_ldisc.h4
-rw-r--r--net/nfc/nci/uart.c2
-rw-r--r--sound/soc/codecs/cx20442.c4
-rw-r--r--sound/soc/ti/ams-delta.c4
21 files changed, 39 insertions, 36 deletions
diff --git a/drivers/accessibility/speakup/spk_ttyio.c b/drivers/accessibility/speakup/spk_ttyio.c
index 2e39fcf492d8..b7fd094700d9 100644
--- a/drivers/accessibility/speakup/spk_ttyio.c
+++ b/drivers/accessibility/speakup/spk_ttyio.c
@@ -72,7 +72,8 @@ static void spk_ttyio_ldisc_close(struct tty_struct *tty)
}
static int spk_ttyio_receive_buf2(struct tty_struct *tty,
- const unsigned char *cp, char *fp, int count)
+ const unsigned char *cp,
+ const char *fp, int count)
{
struct spk_ldisc_data *ldisc_data = tty->disc_data;
struct spk_synth *synth = ldisc_data->synth;
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 71a4ca505e09..e785851a92c1 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -593,7 +593,7 @@ static void hci_uart_tty_wakeup(struct tty_struct *tty)
* Return Value: None
*/
static void hci_uart_tty_receive(struct tty_struct *tty, const u8 *data,
- char *flags, int count)
+ const char *flags, int count)
{
struct hci_uart *hu = tty->disc_data;
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 33e9d9bfd036..ff3715315592 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -114,7 +114,8 @@ static void serport_ldisc_close(struct tty_struct *tty)
* 'interrupt' routine.
*/
-static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, char *fp, int count)
+static void serport_ldisc_receive(struct tty_struct *tty,
+ const unsigned char *cp, const char *fp, int count)
{
struct serport *serport = (struct serport*) tty->disc_data;
unsigned long flags;
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c
index 071844b58073..239a75502cd6 100644
--- a/drivers/misc/ti-st/st_core.c
+++ b/drivers/misc/ti-st/st_core.c
@@ -798,7 +798,7 @@ static void st_tty_close(struct tty_struct *tty)
}
static void st_tty_receive(struct tty_struct *tty, const unsigned char *data,
- char *tty_flags, int count)
+ const char *tty_flags, int count)
{
#ifdef VERBOSE
print_hex_dump(KERN_DEBUG, ">in>", DUMP_PREFIX_NONE,
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index da6fffb4d5a8..fb3ca4e11fe5 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -159,7 +159,7 @@ static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size)
#endif
static void ldisc_receive(struct tty_struct *tty, const u8 *data,
- char *flags, int count)
+ const char *flags, int count)
{
struct sk_buff *skb = NULL;
struct ser_device *ser;
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index 31ba6664503d..7dc3e79cb5c4 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -467,7 +467,8 @@ static void slc_setup(struct net_device *dev)
*/
static void slcan_receive_buf(struct tty_struct *tty,
- const unsigned char *cp, char *fp, int count)
+ const unsigned char *cp, const char *fp,
+ int count)
{
struct slcan *sl = (struct slcan *) tty->disc_data;
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 80f41945709f..c0a80f04dd8e 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -428,7 +428,7 @@ out:
* and sent on to some IP layer for further processing.
*/
static void sixpack_receive_buf(struct tty_struct *tty,
- const unsigned char *cp, char *fp, int count)
+ const unsigned char *cp, const char *fp, int count)
{
struct sixpack *sp;
int count1;
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 65154224d5b8..fc05ded48178 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -871,7 +871,7 @@ static int mkiss_ioctl(struct tty_struct *tty, struct file *file,
* and sent on to the AX.25 layer for further processing.
*/
static void mkiss_receive_buf(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
struct mkiss *ax = mkiss_get(tty);
diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c
index 8b41aa3fb64e..9f08bd19551f 100644
--- a/drivers/net/ppp/ppp_async.c
+++ b/drivers/net/ppp/ppp_async.c
@@ -98,7 +98,7 @@ static int ppp_async_send(struct ppp_channel *chan, struct sk_buff *skb);
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,
- char *flags, int count);
+ const char *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);
@@ -340,7 +340,7 @@ ppp_asynctty_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
/* May sleep, don't call from interrupt level or with interrupts disabled */
static void
ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
- char *cflags, int count)
+ const char *cflags, int count)
{
struct asyncppp *ap = ap_get(tty);
unsigned long flags;
@@ -829,7 +829,7 @@ process_input_packet(struct asyncppp *ap)
static void
ppp_async_input(struct asyncppp *ap, const unsigned char *buf,
- char *flags, int count)
+ const char *flags, int count)
{
struct sk_buff *skb;
int c, i, j, n, s, f;
diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c
index 576b6a93bf23..c82c4e6df4cb 100644
--- a/drivers/net/ppp/ppp_synctty.c
+++ b/drivers/net/ppp/ppp_synctty.c
@@ -94,7 +94,7 @@ 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 unsigned char *buf,
- char *flags, int count);
+ const char *flags, int count);
static const struct ppp_channel_ops sync_ops = {
.start_xmit = ppp_sync_send,
@@ -333,7 +333,7 @@ ppp_sync_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
/* May sleep, don't call from interrupt level or with interrupts disabled */
static void
ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
- char *cflags, int count)
+ const char *cflags, int count)
{
struct syncppp *ap = sp_get(tty);
unsigned long flags;
@@ -665,7 +665,7 @@ ppp_sync_flush_output(struct syncppp *ap)
*/
static void
ppp_sync_input(struct syncppp *ap, const unsigned char *buf,
- char *flags, int count)
+ const char *flags, int count)
{
struct sk_buff *skb;
unsigned char *p;
diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c
index 1ab124eba8eb..4dda49e61745 100644
--- a/drivers/net/slip/slip.c
+++ b/drivers/net/slip/slip.c
@@ -685,7 +685,7 @@ static void sl_setup(struct net_device *dev)
*/
static void slip_receive_buf(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
struct slip *sl = tty->disc_data;
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 5fea02cfb0cc..477403ecc445 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -2424,7 +2424,7 @@ static void gsmld_detach_gsm(struct tty_struct *tty, struct gsm_mux *gsm)
}
static void gsmld_receive_buf(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
struct gsm_mux *gsm = tty->disc_data;
char flags = TTY_NORMAL;
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c
index b0f33e8ac819..62b1d1a6e0f1 100644
--- a/drivers/tty/n_hdlc.c
+++ b/drivers/tty/n_hdlc.c
@@ -358,7 +358,7 @@ static void n_hdlc_tty_wakeup(struct tty_struct *tty)
* interpreted as one HDLC frame.
*/
static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data,
- char *flags, int count)
+ const char *flags, int count)
{
register struct n_hdlc *n_hdlc = tty->disc_data;
register struct n_hdlc_buf *buf;
diff --git a/drivers/tty/n_null.c b/drivers/tty/n_null.c
index b8f67b5f1ef8..2ff373d2f98d 100644
--- a/drivers/tty/n_null.c
+++ b/drivers/tty/n_null.c
@@ -33,7 +33,7 @@ static ssize_t n_null_write(struct tty_struct *tty, struct file *file,
}
static void n_null_receivebuf(struct tty_struct *tty,
- const unsigned char *cp, char *fp,
+ const unsigned char *cp, const char *fp,
int cnt)
{
}
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 0d93be26c678..c32318da5190 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1474,7 +1474,7 @@ n_tty_receive_char_lnext(struct tty_struct *tty, unsigned char c, char flag)
static void
n_tty_receive_buf_real_raw(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
struct n_tty_data *ldata = tty->disc_data;
size_t n, head;
@@ -1494,7 +1494,7 @@ n_tty_receive_buf_real_raw(struct tty_struct *tty, const unsigned char *cp,
static void
n_tty_receive_buf_raw(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
struct n_tty_data *ldata = tty->disc_data;
char flag = TTY_NORMAL;
@@ -1511,7 +1511,7 @@ n_tty_receive_buf_raw(struct tty_struct *tty, const unsigned char *cp,
static void
n_tty_receive_buf_closing(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
char flag = TTY_NORMAL;
@@ -1524,7 +1524,7 @@ n_tty_receive_buf_closing(struct tty_struct *tty, const unsigned char *cp,
}
static void n_tty_receive_buf_standard(struct tty_struct *tty,
- const unsigned char *cp, char *fp, int count)
+ const unsigned char *cp, const char *fp, int count)
{
struct n_tty_data *ldata = tty->disc_data;
char flag = TTY_NORMAL;
@@ -1562,7 +1562,7 @@ static void n_tty_receive_buf_standard(struct tty_struct *tty,
}
static void __receive_buf(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
struct n_tty_data *ldata = tty->disc_data;
bool preops = I_ISTRIP(tty) || (I_IUCLC(tty) && L_IEXTEN(tty));
@@ -1629,7 +1629,7 @@ static void __receive_buf(struct tty_struct *tty, const unsigned char *cp,
*/
static int
n_tty_receive_buf_common(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count, int flow)
+ const char *fp, int count, int flow)
{
struct n_tty_data *ldata = tty->disc_data;
int room, n, rcvd = 0, overflow;
@@ -1698,13 +1698,13 @@ n_tty_receive_buf_common(struct tty_struct *tty, const unsigned char *cp,
}
static void n_tty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
n_tty_receive_buf_common(tty, cp, fp, count, 0);
}
static int n_tty_receive_buf2(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+ const char *fp, int count)
{
return n_tty_receive_buf_common(tty, cp, fp, count, 1);
}
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index 9733469a14b2..55b1f1711341 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -455,7 +455,7 @@ EXPORT_SYMBOL_GPL(tty_prepare_flip_string);
* Returns the number of bytes processed
*/
int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
- char *f, int count)
+ const char *f, int count)
{
if (ld->ops->receive_buf2)
count = ld->ops->receive_buf2(ld->tty, p, f, count);
@@ -472,7 +472,7 @@ static int
receive_buf(struct tty_port *port, struct tty_buffer *head, int count)
{
unsigned char *p = char_buf_ptr(head, head->read);
- char *f = NULL;
+ const char *f = NULL;
int n;
if (~head->flags & TTYB_NORMAL)
diff --git a/include/linux/tty.h b/include/linux/tty.h
index e5d6b1f28823..5aad2220266c 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -628,7 +628,7 @@ extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
extern int tty_unregister_ldisc(int disc);
extern int tty_set_ldisc(struct tty_struct *tty, int disc);
extern int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
- char *f, int count);
+ const char *f, int count);
/* n_tty.c */
extern void n_tty_inherit_ops(struct tty_ldisc_ops *ops);
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 31284b55bd4f..c20ca6a75b4c 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -201,11 +201,11 @@ struct tty_ldisc_ops {
* The following routines are called from below.
*/
void (*receive_buf)(struct tty_struct *, const unsigned char *cp,
- char *fp, int count);
+ const char *fp, int count);
void (*write_wakeup)(struct tty_struct *);
void (*dcd_change)(struct tty_struct *, unsigned int);
int (*receive_buf2)(struct tty_struct *, const unsigned char *cp,
- char *fp, int count);
+ const char *fp, int count);
struct module *owner;
diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c
index 1248faf4d6df..98102ef64004 100644
--- a/net/nfc/nci/uart.c
+++ b/net/nfc/nci/uart.c
@@ -308,7 +308,7 @@ static int nci_uart_default_recv_buf(struct nci_uart *nu, const u8 *data,
* Return Value: None
*/
static void nci_uart_tty_receive(struct tty_struct *tty, const u8 *data,
- char *flags, int count)
+ const char *flags, int count)
{
struct nci_uart *nu = (void *)tty->disc_data;
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index 61dfa86d444d..ec8d6e74b467 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -259,8 +259,8 @@ static int v253_hangup(struct tty_struct *tty)
}
/* Line discipline .receive_buf() */
-static void v253_receive(struct tty_struct *tty,
- const unsigned char *cp, char *fp, int count)
+static void v253_receive(struct tty_struct *tty, const unsigned char *cp,
+ const char *fp, int count)
{
struct snd_soc_component *component = tty->disc_data;
struct cx20442_priv *cx20442;
diff --git a/sound/soc/ti/ams-delta.c b/sound/soc/ti/ams-delta.c
index aba0017e870b..55a6736a378e 100644
--- a/sound/soc/ti/ams-delta.c
+++ b/sound/soc/ti/ams-delta.c
@@ -337,8 +337,8 @@ static int cx81801_hangup(struct tty_struct *tty)
}
/* Line discipline .receive_buf() */
-static void cx81801_receive(struct tty_struct *tty,
- const unsigned char *cp, char *fp, int count)
+static void cx81801_receive(struct tty_struct *tty, const unsigned char *cp,
+ const char *fp, int count)
{
struct snd_soc_component *component = tty->disc_data;
const unsigned char *c;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-08 10:40:04 +0300