USB: serial: ti_usb_3410_5052.c: remove dbg() usage
dbg() was a very old USB-serial-specific macro. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Johan Hovold <jhovold@gmail.com> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Adhir Ramjiawan <adhirramjiawan0@gmail.com> CC: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
parent
9eecf80854
commit
d53839cf44
@ -141,8 +141,8 @@ static int ti_command_out_sync(struct ti_device *tdev, __u8 command,
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static int ti_command_in_sync(struct ti_device *tdev, __u8 command,
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__u16 moduleid, __u16 value, __u8 *data, int size);
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static int ti_write_byte(struct ti_device *tdev, unsigned long addr,
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__u8 mask, __u8 byte);
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static int ti_write_byte(struct usb_serial_port *port, struct ti_device *tdev,
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unsigned long addr, __u8 mask, __u8 byte);
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static int ti_download_firmware(struct ti_device *tdev);
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@ -364,10 +364,11 @@ static int ti_startup(struct usb_serial *serial)
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int i;
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dbg("%s - product 0x%4X, num configurations %d, configuration value %d",
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__func__, le16_to_cpu(dev->descriptor.idProduct),
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dev->descriptor.bNumConfigurations,
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dev->actconfig->desc.bConfigurationValue);
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dev_dbg(&dev->dev,
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"%s - product 0x%4X, num configurations %d, configuration value %d",
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__func__, le16_to_cpu(dev->descriptor.idProduct),
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dev->descriptor.bNumConfigurations,
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dev->actconfig->desc.bConfigurationValue);
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/* create device structure */
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tdev = kzalloc(sizeof(struct ti_device), GFP_KERNEL);
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@ -382,8 +383,8 @@ static int ti_startup(struct usb_serial *serial)
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/* determine device type */
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if (usb_match_id(serial->interface, ti_id_table_3410))
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tdev->td_is_3410 = 1;
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dbg("%s - device type is %s", __func__,
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tdev->td_is_3410 ? "3410" : "5052");
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dev_dbg(&dev->dev, "%s - device type is %s\n", __func__,
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tdev->td_is_3410 ? "3410" : "5052");
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/* if we have only 1 configuration, download firmware */
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if (dev->descriptor.bNumConfigurations == 1) {
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@ -501,20 +502,17 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
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/* start interrupt urb the first time a port is opened on this device */
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if (tdev->td_open_port_count == 0) {
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dbg("%s - start interrupt in urb", __func__);
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dev_dbg(&port->dev, "%s - start interrupt in urb\n", __func__);
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urb = tdev->td_serial->port[0]->interrupt_in_urb;
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if (!urb) {
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dev_err(&port->dev, "%s - no interrupt urb\n",
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__func__);
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dev_err(&port->dev, "%s - no interrupt urb\n", __func__);
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status = -EINVAL;
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goto release_lock;
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}
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urb->context = tdev;
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status = usb_submit_urb(urb, GFP_KERNEL);
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if (status) {
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dev_err(&port->dev,
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"%s - submit interrupt urb failed, %d\n",
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__func__, status);
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dev_err(&port->dev, "%s - submit interrupt urb failed, %d\n", __func__, status);
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goto release_lock;
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}
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}
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@ -522,16 +520,16 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
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if (tty)
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ti_set_termios(tty, port, tty->termios);
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dbg("%s - sending TI_OPEN_PORT", __func__);
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dev_dbg(&port->dev, "%s - sending TI_OPEN_PORT\n", __func__);
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status = ti_command_out_sync(tdev, TI_OPEN_PORT,
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(__u8)(TI_UART1_PORT + port_number), open_settings, NULL, 0);
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if (status) {
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dev_err(&port->dev, "%s - cannot send open command, %d\n",
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__func__, status);
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__func__, status);
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goto unlink_int_urb;
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}
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dbg("%s - sending TI_START_PORT", __func__);
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dev_dbg(&port->dev, "%s - sending TI_START_PORT\n", __func__);
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status = ti_command_out_sync(tdev, TI_START_PORT,
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(__u8)(TI_UART1_PORT + port_number), 0, NULL, 0);
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if (status) {
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@ -540,7 +538,7 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
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goto unlink_int_urb;
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}
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dbg("%s - sending TI_PURGE_PORT", __func__);
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dev_dbg(&port->dev, "%s - sending TI_PURGE_PORT\n", __func__);
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status = ti_command_out_sync(tdev, TI_PURGE_PORT,
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(__u8)(TI_UART1_PORT + port_number), TI_PURGE_INPUT, NULL, 0);
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if (status) {
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@ -564,7 +562,7 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
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if (tty)
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ti_set_termios(tty, port, tty->termios);
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dbg("%s - sending TI_OPEN_PORT (2)", __func__);
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dev_dbg(&port->dev, "%s - sending TI_OPEN_PORT (2)\n", __func__);
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status = ti_command_out_sync(tdev, TI_OPEN_PORT,
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(__u8)(TI_UART1_PORT + port_number), open_settings, NULL, 0);
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if (status) {
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@ -573,7 +571,7 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
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goto unlink_int_urb;
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}
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dbg("%s - sending TI_START_PORT (2)", __func__);
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dev_dbg(&port->dev, "%s - sending TI_START_PORT (2)\n", __func__);
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status = ti_command_out_sync(tdev, TI_START_PORT,
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(__u8)(TI_UART1_PORT + port_number), 0, NULL, 0);
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if (status) {
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@ -583,7 +581,7 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
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}
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/* start read urb */
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dbg("%s - start read urb", __func__);
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dev_dbg(&port->dev, "%s - start read urb\n", __func__);
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urb = port->read_urb;
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if (!urb) {
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dev_err(&port->dev, "%s - no read urb\n", __func__);
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@ -609,7 +607,7 @@ unlink_int_urb:
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usb_kill_urb(port->serial->port[0]->interrupt_in_urb);
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release_lock:
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mutex_unlock(&tdev->td_open_close_lock);
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dbg("%s - exit %d", __func__, status);
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dev_dbg(&port->dev, "%s - exit %d\n", __func__, status);
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return status;
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}
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@ -637,7 +635,7 @@ static void ti_close(struct usb_serial_port *port)
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port_number = port->number - port->serial->minor;
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dbg("%s - sending TI_CLOSE_PORT", __func__);
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dev_dbg(&port->dev, "%s - sending TI_CLOSE_PORT\n", __func__);
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status = ti_command_out_sync(tdev, TI_CLOSE_PORT,
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(__u8)(TI_UART1_PORT + port_number), 0, NULL, 0);
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if (status)
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@ -664,7 +662,7 @@ static int ti_write(struct tty_struct *tty, struct usb_serial_port *port,
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struct ti_port *tport = usb_get_serial_port_data(port);
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if (count == 0) {
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dbg("%s - write request of 0 bytes", __func__);
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dev_dbg(&port->dev, "%s - write request of 0 bytes\n", __func__);
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return 0;
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}
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@ -693,7 +691,7 @@ static int ti_write_room(struct tty_struct *tty)
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room = kfifo_avail(&tport->write_fifo);
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spin_unlock_irqrestore(&tport->tp_lock, flags);
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dbg("%s - returns %d", __func__, room);
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dev_dbg(&port->dev, "%s - returns %d\n", __func__, room);
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return room;
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}
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@ -712,7 +710,7 @@ static int ti_chars_in_buffer(struct tty_struct *tty)
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chars = kfifo_len(&tport->write_fifo);
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spin_unlock_irqrestore(&tport->tp_lock, flags);
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dbg("%s - returns %d", __func__, chars);
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dev_dbg(&port->dev, "%s - returns %d\n", __func__, chars);
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return chars;
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}
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@ -755,8 +753,7 @@ static int ti_get_icount(struct tty_struct *tty,
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struct ti_port *tport = usb_get_serial_port_data(port);
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struct async_icount cnow = tport->tp_icount;
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dbg("%s - (%d) TIOCGICOUNT RX=%d, TX=%d",
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__func__, port->number,
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dev_dbg(&port->dev, "%s - TIOCGICOUNT RX=%d, TX=%d\n", __func__,
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cnow.rx, cnow.tx);
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icount->cts = cnow.cts;
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@ -782,22 +779,22 @@ static int ti_ioctl(struct tty_struct *tty,
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struct async_icount cnow;
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struct async_icount cprev;
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dbg("%s - port %d, cmd = 0x%04X", __func__, port->number, cmd);
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dev_dbg(&port->dev, "%s - cmd = 0x%04X\n", __func__, cmd);
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if (tport == NULL)
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return -ENODEV;
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switch (cmd) {
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case TIOCGSERIAL:
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dbg("%s - (%d) TIOCGSERIAL", __func__, port->number);
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dev_dbg(&port->dev, "%s - TIOCGSERIAL\n", __func__);
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return ti_get_serial_info(tport,
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(struct serial_struct __user *)arg);
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case TIOCSSERIAL:
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dbg("%s - (%d) TIOCSSERIAL", __func__, port->number);
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dev_dbg(&port->dev, "%s - TIOCSSERIAL\n", __func__);
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return ti_set_serial_info(tty, tport,
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(struct serial_struct __user *)arg);
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case TIOCMIWAIT:
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dbg("%s - (%d) TIOCMIWAIT", __func__, port->number);
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dev_dbg(&port->dev, "%s - TIOCMIWAIT\n", __func__);
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cprev = tport->tp_icount;
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while (1) {
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interruptible_sleep_on(&tport->tp_msr_wait);
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@ -834,9 +831,9 @@ static void ti_set_termios(struct tty_struct *tty,
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cflag = tty->termios->c_cflag;
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iflag = tty->termios->c_iflag;
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dbg("%s - cflag %08x, iflag %08x", __func__, cflag, iflag);
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dbg("%s - old clfag %08x, old iflag %08x", __func__,
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old_termios->c_cflag, old_termios->c_iflag);
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dev_dbg(&port->dev, "%s - cflag %08x, iflag %08x\n", __func__, cflag, iflag);
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dev_dbg(&port->dev, "%s - old clfag %08x, old iflag %08x\n", __func__,
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old_termios->c_cflag, old_termios->c_iflag);
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if (tport == NULL)
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return;
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@ -926,8 +923,11 @@ static void ti_set_termios(struct tty_struct *tty,
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if ((cflag & CBAUD) != B0)
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tty_encode_baud_rate(tty, baud, baud);
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dbg("%s - BaudRate=%d, wBaudRate=%d, wFlags=0x%04X, bDataBits=%d, bParity=%d, bStopBits=%d, cXon=%d, cXoff=%d, bUartMode=%d",
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__func__, baud, config->wBaudRate, config->wFlags, config->bDataBits, config->bParity, config->bStopBits, config->cXon, config->cXoff, config->bUartMode);
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dev_dbg(&port->dev,
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"%s - BaudRate=%d, wBaudRate=%d, wFlags=0x%04X, bDataBits=%d, bParity=%d, bStopBits=%d, cXon=%d, cXoff=%d, bUartMode=%d",
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__func__, baud, config->wBaudRate, config->wFlags,
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config->bDataBits, config->bParity, config->bStopBits,
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config->cXon, config->cXoff, config->bUartMode);
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cpu_to_be16s(&config->wBaudRate);
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cpu_to_be16s(&config->wFlags);
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@ -979,7 +979,7 @@ static int ti_tiocmget(struct tty_struct *tty)
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| ((msr & TI_MSR_RI) ? TIOCM_RI : 0)
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| ((msr & TI_MSR_DSR) ? TIOCM_DSR : 0);
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dbg("%s - 0x%04X", __func__, result);
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dev_dbg(&port->dev, "%s - 0x%04X\n", __func__, result);
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return result;
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}
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@ -1024,19 +1024,19 @@ static void ti_break(struct tty_struct *tty, int break_state)
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struct ti_port *tport = usb_get_serial_port_data(port);
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int status;
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dbg("%s - state = %d", __func__, break_state);
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dev_dbg(&port->dev, "%s - state = %d\n", __func__, break_state);
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if (tport == NULL)
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return;
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ti_drain(tport, (tport->tp_closing_wait*HZ)/100, 0);
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status = ti_write_byte(tport->tp_tdev,
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status = ti_write_byte(port, tport->tp_tdev,
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tport->tp_uart_base_addr + TI_UART_OFFSET_LCR,
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TI_LCR_BREAK, break_state == -1 ? TI_LCR_BREAK : 0);
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if (status)
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dbg("%s - error setting break, %d", __func__, status);
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dev_dbg(&port->dev, "%s - error setting break, %d\n", __func__, status);
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}
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@ -1061,18 +1061,17 @@ static void ti_interrupt_callback(struct urb *urb)
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case -ECONNRESET:
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case -ENOENT:
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case -ESHUTDOWN:
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dbg("%s - urb shutting down, %d", __func__, status);
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dev_dbg(dev, "%s - urb shutting down, %d\n", __func__, status);
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tdev->td_urb_error = 1;
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return;
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default:
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dev_err(dev, "%s - nonzero urb status, %d\n",
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__func__, status);
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dev_err(dev, "%s - nonzero urb status, %d\n", __func__, status);
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tdev->td_urb_error = 1;
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goto exit;
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}
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if (length != 2) {
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dbg("%s - bad packet size, %d", __func__, length);
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dev_dbg(dev, "%s - bad packet size, %d\n", __func__, length);
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goto exit;
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}
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@ -1084,8 +1083,8 @@ static void ti_interrupt_callback(struct urb *urb)
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port_number = TI_GET_PORT_FROM_CODE(data[0]);
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function = TI_GET_FUNC_FROM_CODE(data[0]);
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dbg("%s - port_number %d, function %d, data 0x%02X",
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__func__, port_number, function, data[1]);
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dev_dbg(dev, "%s - port_number %d, function %d, data 0x%02X\n",
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__func__, port_number, function, data[1]);
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if (port_number >= serial->num_ports) {
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dev_err(dev, "%s - bad port number, %d\n",
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@ -1102,12 +1101,12 @@ static void ti_interrupt_callback(struct urb *urb)
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switch (function) {
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case TI_CODE_DATA_ERROR:
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dev_err(dev, "%s - DATA ERROR, port %d, data 0x%02X\n",
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__func__, port_number, data[1]);
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__func__, port_number, data[1]);
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break;
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case TI_CODE_MODEM_STATUS:
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msr = data[1];
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dbg("%s - port %d, msr 0x%02X", __func__, port_number, msr);
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dev_dbg(dev, "%s - port %d, msr 0x%02X\n", __func__, port_number, msr);
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ti_handle_new_msr(tport, msr);
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break;
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@ -1140,7 +1139,7 @@ static void ti_bulk_in_callback(struct urb *urb)
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case -ECONNRESET:
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case -ENOENT:
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case -ESHUTDOWN:
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dbg("%s - urb shutting down, %d", __func__, status);
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dev_dbg(dev, "%s - urb shutting down, %d\n", __func__, status);
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tport->tp_tdev->td_urb_error = 1;
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wake_up_interruptible(&tport->tp_write_wait);
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return;
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@ -1166,7 +1165,7 @@ static void ti_bulk_in_callback(struct urb *urb)
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urb->actual_length, urb->transfer_buffer);
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if (!tport->tp_is_open)
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dbg("%s - port closed, dropping data",
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dev_dbg(dev, "%s - port closed, dropping data\n",
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__func__);
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else
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ti_recv(&urb->dev->dev, tty,
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@ -1208,7 +1207,7 @@ static void ti_bulk_out_callback(struct urb *urb)
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case -ECONNRESET:
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case -ENOENT:
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case -ESHUTDOWN:
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dbg("%s - urb shutting down, %d", __func__, status);
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dev_dbg(&port->dev, "%s - urb shutting down, %d\n", __func__, status);
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tport->tp_tdev->td_urb_error = 1;
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wake_up_interruptible(&tport->tp_write_wait);
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return;
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@ -1307,7 +1306,7 @@ static int ti_set_mcr(struct ti_port *tport, unsigned int mcr)
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unsigned long flags;
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int status;
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status = ti_write_byte(tport->tp_tdev,
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status = ti_write_byte(tport->tp_port, tport->tp_tdev,
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tport->tp_uart_base_addr + TI_UART_OFFSET_MCR,
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TI_MCR_RTS | TI_MCR_DTR | TI_MCR_LOOP, mcr);
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@ -1344,7 +1343,7 @@ static int ti_get_lsr(struct ti_port *tport)
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goto free_data;
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}
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dbg("%s - lsr 0x%02X", __func__, data->bLSR);
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dev_dbg(&port->dev, "%s - lsr 0x%02X\n", __func__, data->bLSR);
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tport->tp_lsr = data->bLSR;
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@ -1401,7 +1400,7 @@ static void ti_handle_new_msr(struct ti_port *tport, __u8 msr)
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struct tty_struct *tty;
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unsigned long flags;
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dbg("%s - msr 0x%02X", __func__, msr);
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dev_dbg(&tport->tp_port->dev, "%s - msr 0x%02X\n", __func__, msr);
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if (msr & TI_MSR_DELTA_MASK) {
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spin_lock_irqsave(&tport->tp_lock, flags);
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@ -1560,21 +1559,21 @@ static int ti_command_in_sync(struct ti_device *tdev, __u8 command,
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}
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static int ti_write_byte(struct ti_device *tdev, unsigned long addr,
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__u8 mask, __u8 byte)
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static int ti_write_byte(struct usb_serial_port *port,
|
||||
struct ti_device *tdev, unsigned long addr,
|
||||
__u8 mask, __u8 byte)
|
||||
{
|
||||
int status;
|
||||
unsigned int size;
|
||||
struct ti_write_data_bytes *data;
|
||||
struct device *dev = &tdev->td_serial->dev->dev;
|
||||
|
||||
dbg("%s - addr 0x%08lX, mask 0x%02X, byte 0x%02X",
|
||||
__func__, addr, mask, byte);
|
||||
dev_dbg(&port->dev, "%s - addr 0x%08lX, mask 0x%02X, byte 0x%02X\n", __func__,
|
||||
addr, mask, byte);
|
||||
|
||||
size = sizeof(struct ti_write_data_bytes) + 2;
|
||||
data = kmalloc(size, GFP_KERNEL);
|
||||
if (!data) {
|
||||
dev_err(dev, "%s - out of memory\n", __func__);
|
||||
dev_err(&port->dev, "%s - out of memory\n", __func__);
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
@ -1590,7 +1589,7 @@ static int ti_write_byte(struct ti_device *tdev, unsigned long addr,
|
||||
(__u8 *)data, size);
|
||||
|
||||
if (status < 0)
|
||||
dev_err(dev, "%s - failed, %d\n", __func__, status);
|
||||
dev_err(&port->dev, "%s - failed, %d\n", __func__, status);
|
||||
|
||||
kfree(data);
|
||||
|
||||
@ -1615,7 +1614,7 @@ static int ti_do_download(struct usb_device *dev, int pipe,
|
||||
- sizeof(struct ti_firmware_header)));
|
||||
header->bCheckSum = cs;
|
||||
|
||||
dbg("%s - downloading firmware", __func__);
|
||||
dev_dbg(&dev->dev, "%s - downloading firmware\n", __func__);
|
||||
for (pos = 0; pos < size; pos += done) {
|
||||
len = min(size - pos, TI_DOWNLOAD_MAX_PACKET_SIZE);
|
||||
status = usb_bulk_msg(dev, pipe, buffer + pos, len,
|
||||
@ -1691,7 +1690,7 @@ static int ti_download_firmware(struct ti_device *tdev)
|
||||
status = ti_do_download(dev, pipe, buffer, fw_p->size);
|
||||
kfree(buffer);
|
||||
} else {
|
||||
dbg("%s ENOMEM\n", __func__);
|
||||
dev_dbg(&dev->dev, "%s ENOMEM\n", __func__);
|
||||
status = -ENOMEM;
|
||||
}
|
||||
release_firmware(fw_p);
|
||||
@ -1701,7 +1700,7 @@ static int ti_download_firmware(struct ti_device *tdev)
|
||||
return status;
|
||||
}
|
||||
|
||||
dbg("%s - download successful", __func__);
|
||||
dev_dbg(&dev->dev, "%s - download successful\n", __func__);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user