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yaml
---
r: 303952
b: refs/heads/master
c: d2f20e1
h: refs/heads/master
v: v3
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Greg Kroah-Hartman committed May 15, 2012
1 parent 9380da9 commit f1bcd66
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Showing 2 changed files with 16 additions and 13 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 66afb5b535fe34cd6b33d2ef45aac24fac9370f8
refs/heads/master: d2f20e12e93820b0ad891e101987e669179e0978
27 changes: 15 additions & 12 deletions trunk/drivers/usb/serial/ark3116.c
Original file line number Diff line number Diff line change
Expand Up @@ -265,7 +265,7 @@ static void ark3116_set_termios(struct tty_struct *tty,
hcr = (cflag & CRTSCTS) ? 0x03 : 0x00;

/* calc baudrate */
dbg("%s - setting bps to %d", __func__, bps);
dev_dbg(&port->dev, "%s - setting bps to %d\n", __func__, bps);
eval = 0;
switch (bps) {
case 0:
Expand All @@ -292,8 +292,8 @@ static void ark3116_set_termios(struct tty_struct *tty,
/* keep old LCR_SBC bit */
lcr |= (priv->lcr & UART_LCR_SBC);

dbg("%s - setting hcr:0x%02x,lcr:0x%02x,quot:%d",
__func__, hcr, lcr, quot);
dev_dbg(&port->dev, "%s - setting hcr:0x%02x,lcr:0x%02x,quot:%d\n",
__func__, hcr, lcr, quot);

/* handshake control */
if (priv->hcr != hcr) {
Expand Down Expand Up @@ -375,8 +375,9 @@ static int ark3116_open(struct tty_struct *tty, struct usb_serial_port *port)

result = usb_serial_generic_open(tty, port);
if (result) {
dbg("%s - usb_serial_generic_open failed: %d",
__func__, result);
dev_dbg(&port->dev,
"%s - usb_serial_generic_open failed: %d\n",
__func__, result);
goto err_out;
}

Expand Down Expand Up @@ -622,24 +623,26 @@ static void ark3116_read_int_callback(struct urb *urb)
case -ENOENT:
case -ESHUTDOWN:
/* this urb is terminated, clean up */
dbg("%s - urb shutting down with status: %d",
__func__, status);
dev_dbg(&port->dev, "%s - urb shutting down with status: %d\n",
__func__, status);
return;
default:
dbg("%s - nonzero urb status received: %d",
__func__, status);
dev_dbg(&port->dev, "%s - nonzero urb status received: %d\n",
__func__, status);
break;
case 0: /* success */
/* discovered this by trail and error... */
if ((urb->actual_length == 4) && (data[0] == 0xe8)) {
const __u8 id = data[1]&UART_IIR_ID;
dbg("%s: iir=%02x", __func__, data[1]);
dev_dbg(&port->dev, "%s: iir=%02x\n", __func__, data[1]);
if (id == UART_IIR_MSI) {
dbg("%s: msr=%02x", __func__, data[3]);
dev_dbg(&port->dev, "%s: msr=%02x\n",
__func__, data[3]);
ark3116_update_msr(port, data[3]);
break;
} else if (id == UART_IIR_RLSI) {
dbg("%s: lsr=%02x", __func__, data[2]);
dev_dbg(&port->dev, "%s: lsr=%02x\n",
__func__, data[2]);
ark3116_update_lsr(port, data[2]);
break;
}
Expand Down

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