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USB: serial: sierra driver debug info visibility improvement 

- Version number set to 1.3.5
 - Added "\n" at the end of each string in dev_dbg() code to improve the debug
   information visibility. Without this change the debug logs are very
   difficult to read.

Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Elina Pasheva 2009-04-27 18:41:52 -07:00 committed by Greg Kroah-Hartman
parent b748bb71b5
commit 5d44b36120
1 changed files with 25 additions and 25 deletions
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50
drivers/usb/serial/sierra.c
View File

@ -14,7 +14,7 @@
Whom based his on the Keyspan driver by Hugh Blemings <hugh@blemings.org>
*/
#define DRIVER_VERSION "v.1.3.4"
#define DRIVER_VERSION "v.1.3.5"
#define DRIVER_AUTHOR "Kevin Lloyd <klloyd@sierrawireless.com>"
#define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"
@ -46,7 +46,7 @@ struct sierra_iface_info {
static int sierra_set_power_state(struct usb_device *udev, __u16 swiState)
{
int result;
dev_dbg(&udev->dev, "%s", __func__);
dev_dbg(&udev->dev, "%s\n", __func__);
result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
SWIMS_USB_REQUEST_SetPower, /* __u8 request */
USB_TYPE_VENDOR, /* __u8 request type */
@ -61,7 +61,7 @@ static int sierra_set_power_state(struct usb_device *udev, __u16 swiState)
static int sierra_vsc_set_nmea(struct usb_device *udev, __u16 enable)
{
int result;
dev_dbg(&udev->dev, "%s", __func__);
dev_dbg(&udev->dev, "%s\n", __func__);
result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
SWIMS_USB_REQUEST_SetNmea, /* __u8 request */
USB_TYPE_VENDOR, /* __u8 request type */
@ -77,7 +77,7 @@ static int sierra_calc_num_ports(struct usb_serial *serial)
{
int result;
int *num_ports = usb_get_serial_data(serial);
dev_dbg(&serial->dev->dev, "%s", __func__);
dev_dbg(&serial->dev->dev, "%s\n", __func__);
result = *num_ports;
@ -111,7 +111,7 @@ static int sierra_calc_interface(struct usb_serial *serial)
int interface;
struct usb_interface *p_interface;
struct usb_host_interface *p_host_interface;
dev_dbg(&serial->dev->dev, "%s", __func__);
dev_dbg(&serial->dev->dev, "%s\n", __func__);
/* Get the interface structure pointer from the serial struct */
p_interface = serial->interface;
@ -136,7 +136,7 @@ static int sierra_probe(struct usb_serial *serial,
u8 ifnum;
u8 numendpoints;
dev_dbg(&serial->dev->dev, "%s", __func__);
dev_dbg(&serial->dev->dev, "%s\n", __func__);
num_ports = kmalloc(sizeof(*num_ports), GFP_KERNEL);
if (!num_ports)
@ -289,7 +289,7 @@ static int sierra_send_setup(struct usb_serial_port *port)
__u16 interface = 0;
int val = 0;
dev_dbg(&port->dev, "%s", __func__);
dev_dbg(&port->dev, "%s\n", __func__);
portdata = usb_get_serial_port_data(port);
@ -332,7 +332,7 @@ static int sierra_send_setup(struct usb_serial_port *port)
static void sierra_set_termios(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old_termios)
{
dev_dbg(&port->dev, "%s", __func__);
dev_dbg(&port->dev, "%s\n", __func__);
tty_termios_copy_hw(tty->termios, old_termios);
sierra_send_setup(port);
}
@ -343,7 +343,7 @@ static int sierra_tiocmget(struct tty_struct *tty, struct file *file)
unsigned int value;
struct sierra_port_private *portdata;
dev_dbg(&port->dev, "%s", __func__);
dev_dbg(&port->dev, "%s\n", __func__);
portdata = usb_get_serial_port_data(port);
value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
@ -394,14 +394,14 @@ static void sierra_outdat_callback(struct urb *urb)
int status = urb->status;
unsigned long flags;
dev_dbg(&port->dev, "%s - port %d", __func__, port->number);
dev_dbg(&port->dev, "%s - port %d\n", __func__, port->number);
/* free up the transfer buffer, as usb_free_urb() does not do this */
kfree(urb->transfer_buffer);
if (status)
dev_dbg(&port->dev, "%s - nonzero write bulk status "
"received: %d", __func__, status);
"received: %d\n", __func__, status);
spin_lock_irqsave(&portdata->lock, flags);
--portdata->outstanding_urbs;
@ -423,7 +423,7 @@ static int sierra_write(struct tty_struct *tty, struct usb_serial_port *port,
portdata = usb_get_serial_port_data(port);
dev_dbg(&port->dev, "%s: write (%d chars)", __func__, count);
dev_dbg(&port->dev, "%s: write (%d chars)\n", __func__, count);
spin_lock_irqsave(&portdata->lock, flags);
if (portdata->outstanding_urbs > N_OUT_URB) {
@ -498,7 +498,7 @@ static void sierra_indat_callback(struct urb *urb)
if (status) {
dev_dbg(&port->dev, "%s: nonzero status: %d on"
" endpoint %02x.", __func__, status, endpoint);
" endpoint %02x\n", __func__, status, endpoint);
} else {
if (urb->actual_length) {
tty = tty_port_tty_get(&port->port);
@ -508,7 +508,7 @@ static void sierra_indat_callback(struct urb *urb)
tty_kref_put(tty);
} else
dev_dbg(&port->dev, "%s: empty read urb"
" received", __func__);
" received\n", __func__);
/* Resubmit urb so we continue receiving */
if (port->port.count && status != -ESHUTDOWN && status != -EPERM) {
@ -529,8 +529,8 @@ static void sierra_instat_callback(struct urb *urb)
struct sierra_port_private *portdata = usb_get_serial_port_data(port);
struct usb_serial *serial = port->serial;
dev_dbg(&port->dev, "%s", __func__);
dev_dbg(&port->dev, "%s: urb %p port %p has data %p", __func__,
dev_dbg(&port->dev, "%s\n", __func__);
dev_dbg(&port->dev, "%s: urb %p port %p has data %p\n", __func__,
urb, port, portdata);
if (status == 0) {
@ -550,7 +550,7 @@ static void sierra_instat_callback(struct urb *urb)
sizeof(struct usb_ctrlrequest));
struct tty_struct *tty;
dev_dbg(&port->dev, "%s: signal x%x", __func__,
dev_dbg(&port->dev, "%s: signal x%x\n", __func__,
signals);
old_dcd_state = portdata->dcd_state;
@ -565,12 +565,12 @@ static void sierra_instat_callback(struct urb *urb)
tty_hangup(tty);
tty_kref_put(tty);
} else {
dev_dbg(&port->dev, "%s: type %x req %x",
dev_dbg(&port->dev, "%s: type %x req %x\n",
__func__, req_pkt->bRequestType,
req_pkt->bRequest);
}
} else
dev_dbg(&port->dev, "%s: error %d", __func__, status);
dev_dbg(&port->dev, "%s: error %d\n", __func__, status);
/* Resubmit urb so we continue receiving IRQ data */
if (status != -ESHUTDOWN) {
@ -578,7 +578,7 @@ static void sierra_instat_callback(struct urb *urb)
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err)
dev_dbg(&port->dev, "%s: resubmit intr urb "
"failed. (%d)", __func__, err);
"failed. (%d)\n", __func__, err);
}
}
@ -588,7 +588,7 @@ static int sierra_write_room(struct tty_struct *tty)
struct sierra_port_private *portdata = usb_get_serial_port_data(port);
unsigned long flags;
dev_dbg(&port->dev, "%s - port %d", __func__, port->number);
dev_dbg(&port->dev, "%s - port %d\n", __func__, port->number);
/* try to give a good number back based on if we have any free urbs at
* this point in time */
@ -729,7 +729,7 @@ static int sierra_open(struct tty_struct *tty,
portdata = usb_get_serial_port_data(port);
dev_dbg(&port->dev, "%s", __func__);
dev_dbg(&port->dev, "%s\n", __func__);
/* Set some sane defaults */
portdata->rts_state = 1;
@ -782,7 +782,7 @@ static int sierra_startup(struct usb_serial *serial)
struct sierra_port_private *portdata;
int i;
dev_dbg(&serial->dev->dev, "%s", __func__);
dev_dbg(&serial->dev->dev, "%s\n", __func__);
/* Set Device mode to D0 */
sierra_set_power_state(serial->dev, 0x0000);
@ -797,7 +797,7 @@ static int sierra_startup(struct usb_serial *serial)
portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
if (!portdata) {
dev_dbg(&port->dev, "%s: kmalloc for "
"sierra_port_private (%d) failed!.",
"sierra_port_private (%d) failed!.\n",
__func__, i);
return -ENOMEM;
}
@ -815,7 +815,7 @@ static void sierra_shutdown(struct usb_serial *serial)
struct usb_serial_port *port;
struct sierra_port_private *portdata;
dev_dbg(&serial->dev->dev, "%s", __func__);
dev_dbg(&serial->dev->dev, "%s\n", __func__);
for (i = 0; i < serial->num_ports; ++i) {
port = serial->port[i];