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-rw-r--r--drivers/tty/amiserial.c2
-rw-r--r--drivers/tty/goldfish.c2
-rw-r--r--drivers/tty/hvc/hvc_console.c2
-rw-r--r--drivers/tty/hvc/hvcs.c2
-rw-r--r--drivers/tty/hvc/hvsi.c2
-rw-r--r--drivers/tty/ipwireless/tty.c2
-rw-r--r--drivers/tty/mips_ejtag_fdc.c4
-rw-r--r--drivers/tty/moxa.c10
-rw-r--r--drivers/tty/mxser.c2
-rw-r--r--drivers/tty/n_gsm.c2
-rw-r--r--drivers/tty/nozomi.c2
-rw-r--r--drivers/tty/serial/serial_core.c4
-rw-r--r--drivers/tty/synclink_gt.c6
-rw-r--r--drivers/tty/tty_ioctl.c2
-rw-r--r--drivers/tty/vcc.c4
15 files changed, 24 insertions, 24 deletions
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index ee1f4d72cd5e..5ec19c48fb7a 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -834,7 +834,7 @@ static unsigned int rs_write_room(struct tty_struct *tty)
return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE);
}
-static int rs_chars_in_buffer(struct tty_struct *tty)
+static unsigned int rs_chars_in_buffer(struct tty_struct *tty)
{
struct serial_state *info = tty->driver_data;
diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c
index e4f9a60dcc18..ccb683a6e6f5 100644
--- a/drivers/tty/goldfish.c
+++ b/drivers/tty/goldfish.c
@@ -198,7 +198,7 @@ static unsigned int goldfish_tty_write_room(struct tty_struct *tty)
return 0x10000;
}
-static int goldfish_tty_chars_in_buffer(struct tty_struct *tty)
+static unsigned int goldfish_tty_chars_in_buffer(struct tty_struct *tty)
{
struct goldfish_tty *qtty = &goldfish_ttys[tty->index];
void __iomem *base = qtty->base;
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
index a3725eb69cd3..d0f0253fb93e 100644
--- a/drivers/tty/hvc/hvc_console.c
+++ b/drivers/tty/hvc/hvc_console.c
@@ -596,7 +596,7 @@ static unsigned int hvc_write_room(struct tty_struct *tty)
return hp->outbuf_size - hp->n_outbuf;
}
-static int hvc_chars_in_buffer(struct tty_struct *tty)
+static unsigned int hvc_chars_in_buffer(struct tty_struct *tty)
{
struct hvc_struct *hp = tty->driver_data;
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index f43f2f94d8bd..fe5e6b4f43de 100644
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -1386,7 +1386,7 @@ static unsigned int hvcs_write_room(struct tty_struct *tty)
return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
}
-static int hvcs_chars_in_buffer(struct tty_struct *tty)
+static unsigned int hvcs_chars_in_buffer(struct tty_struct *tty)
{
struct hvcs_struct *hvcsd = tty->driver_data;
diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
index 0a56f44e6b12..bfc15279d5bc 100644
--- a/drivers/tty/hvc/hvsi.c
+++ b/drivers/tty/hvc/hvsi.c
@@ -897,7 +897,7 @@ static unsigned int hvsi_write_room(struct tty_struct *tty)
return N_OUTBUF - hp->n_outbuf;
}
-static int hvsi_chars_in_buffer(struct tty_struct *tty)
+static unsigned int hvsi_chars_in_buffer(struct tty_struct *tty)
{
struct hvsi_struct *hp = tty->driver_data;
diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
index ab562838313b..e01ca68f24f4 100644
--- a/drivers/tty/ipwireless/tty.c
+++ b/drivers/tty/ipwireless/tty.c
@@ -270,7 +270,7 @@ static int ipwireless_set_serial_info(struct tty_struct *linux_tty,
return 0; /* Keeps the PCMCIA scripts happy. */
}
-static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
+static unsigned int ipw_chars_in_buffer(struct tty_struct *linux_tty)
{
struct ipw_tty *tty = linux_tty->driver_data;
diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c
index f427e8e154d7..3b5915b94fac 100644
--- a/drivers/tty/mips_ejtag_fdc.c
+++ b/drivers/tty/mips_ejtag_fdc.c
@@ -854,10 +854,10 @@ static unsigned int mips_ejtag_fdc_tty_write_room(struct tty_struct *tty)
return room;
}
-static int mips_ejtag_fdc_tty_chars_in_buffer(struct tty_struct *tty)
+static unsigned int mips_ejtag_fdc_tty_chars_in_buffer(struct tty_struct *tty)
{
struct mips_ejtag_fdc_tty_port *dport = tty->driver_data;
- int chars;
+ unsigned int chars;
/* Report the number of bytes in the xmit buffer */
spin_lock(&dport->xmit_lock);
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index e4fe9315de29..64b18177c790 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -190,7 +190,7 @@ static void moxa_close(struct tty_struct *, struct file *);
static int moxa_write(struct tty_struct *, const unsigned char *, int);
static unsigned int moxa_write_room(struct tty_struct *);
static void moxa_flush_buffer(struct tty_struct *);
-static int moxa_chars_in_buffer(struct tty_struct *);
+static unsigned int moxa_chars_in_buffer(struct tty_struct *);
static void moxa_set_termios(struct tty_struct *, struct ktermios *);
static void moxa_stop(struct tty_struct *);
static void moxa_start(struct tty_struct *);
@@ -216,7 +216,7 @@ static int MoxaPortLineStatus(struct moxa_port *);
static void MoxaPortFlushData(struct moxa_port *, int);
static int MoxaPortWriteData(struct tty_struct *, const unsigned char *, int);
static int MoxaPortReadData(struct moxa_port *);
-static int MoxaPortTxQueue(struct moxa_port *);
+static unsigned int MoxaPortTxQueue(struct moxa_port *);
static int MoxaPortRxQueue(struct moxa_port *);
static unsigned int MoxaPortTxFree(struct moxa_port *);
static void MoxaPortTxDisable(struct moxa_port *);
@@ -1239,10 +1239,10 @@ static void moxa_flush_buffer(struct tty_struct *tty)
tty_wakeup(tty);
}
-static int moxa_chars_in_buffer(struct tty_struct *tty)
+static unsigned int moxa_chars_in_buffer(struct tty_struct *tty)
{
struct moxa_port *ch = tty->driver_data;
- int chars;
+ unsigned int chars;
chars = MoxaPortTxQueue(ch);
if (chars)
@@ -1981,7 +1981,7 @@ static int MoxaPortReadData(struct moxa_port *port)
}
-static int MoxaPortTxQueue(struct moxa_port *port)
+static unsigned int MoxaPortTxQueue(struct moxa_port *port)
{
void __iomem *ofsAddr = port->tableAddr;
u16 rptr, wptr, mask;
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 5851a45d828c..a74e6146a748 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -1192,7 +1192,7 @@ static unsigned int mxser_write_room(struct tty_struct *tty)
return ret < 0 ? 0 : ret;
}
-static int mxser_chars_in_buffer(struct tty_struct *tty)
+static unsigned int mxser_chars_in_buffer(struct tty_struct *tty)
{
struct mxser_port *info = tty->driver_data;
return info->xmit_cnt;
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 06f0c6d39620..bd24dc0d7e96 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -3064,7 +3064,7 @@ static unsigned int gsmtty_write_room(struct tty_struct *tty)
return TX_SIZE - kfifo_len(&dlci->fifo);
}
-static int gsmtty_chars_in_buffer(struct tty_struct *tty)
+static unsigned int gsmtty_chars_in_buffer(struct tty_struct *tty)
{
struct gsm_dlci *dlci = tty->driver_data;
if (dlci->state == DLCI_CLOSED)
diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c
index c55475a9a184..62c16731ccd8 100644
--- a/drivers/tty/nozomi.c
+++ b/drivers/tty/nozomi.c
@@ -1776,7 +1776,7 @@ static void ntty_throttle(struct tty_struct *tty)
}
/* Returns number of chars in buffer, called by tty layer */
-static s32 ntty_chars_in_buffer(struct tty_struct *tty)
+static unsigned int ntty_chars_in_buffer(struct tty_struct *tty)
{
struct port *port = tty->driver_data;
struct nozomi *dc = get_dc_by_tty(tty);
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index cb46a65a5dd8..d29329eb52f4 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -629,12 +629,12 @@ static unsigned int uart_write_room(struct tty_struct *tty)
return ret;
}
-static int uart_chars_in_buffer(struct tty_struct *tty)
+static unsigned int uart_chars_in_buffer(struct tty_struct *tty)
{
struct uart_state *state = tty->driver_data;
struct uart_port *port;
unsigned long flags;
- int ret;
+ unsigned int ret;
port = uart_port_lock(state, flags);
ret = uart_circ_chars_pending(&state->xmit);
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index 583aa8342112..cf87dc66087b 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -1254,14 +1254,14 @@ static int synclink_gt_proc_show(struct seq_file *m, void *v)
/*
* return count of bytes in transmit buffer
*/
-static int chars_in_buffer(struct tty_struct *tty)
+static unsigned int chars_in_buffer(struct tty_struct *tty)
{
struct slgt_info *info = tty->driver_data;
- int count;
+ unsigned int count;
if (sanity_check(info, tty->name, "chars_in_buffer"))
return 0;
count = tbuf_bytes(info);
- DBGINFO(("%s chars_in_buffer()=%d\n", info->device_name, count));
+ DBGINFO(("%s chars_in_buffer()=%u\n", info->device_name, count));
return count;
}
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index d8834784b586..aa9ecc8be990 100644
--- a/drivers/tty/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
@@ -54,7 +54,7 @@
* to be no queue on the device.
*/
-int tty_chars_in_buffer(struct tty_struct *tty)
+unsigned int tty_chars_in_buffer(struct tty_struct *tty)
{
if (tty->ops->chars_in_buffer)
return tty->ops->chars_in_buffer(tty);
diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
index d82ce3bb82c3..e883b8f12099 100644
--- a/drivers/tty/vcc.c
+++ b/drivers/tty/vcc.c
@@ -888,10 +888,10 @@ static unsigned int vcc_write_room(struct tty_struct *tty)
return num;
}
-static int vcc_chars_in_buffer(struct tty_struct *tty)
+static unsigned int vcc_chars_in_buffer(struct tty_struct *tty)
{
struct vcc_port *port;
- u64 num;
+ unsigned int num;
port = vcc_get_ne(tty->index);
if (unlikely(!port)) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-04 10:31:46 +0000