From: Elina Pasheva Date: Tue, 28 Apr 2009 01:41:52 +0000 (-0700) Subject: USB: serial: sierra driver debug info visibility improvement X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5d44b36120d5b67081419d9307a526a0dfd949fc;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 9826c85a812d..f75688416b65 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -14,7 +14,7 @@ Whom based his on the Keyspan driver by Hugh Blemings */ -#define DRIVER_VERSION "v.1.3.4" +#define DRIVER_VERSION "v.1.3.5" #define DRIVER_AUTHOR "Kevin Lloyd " #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];