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USB: cp210x: fix whitespace issues
Fix missing and superfluous whitespace. Fix misplaced brackets. Fix indentation. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -35,8 +35,7 @@
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*/
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static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *);
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static void cp210x_close(struct usb_serial_port *);
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static void cp210x_get_termios(struct tty_struct *,
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struct usb_serial_port *port);
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static void cp210x_get_termios(struct tty_struct *, struct usb_serial_port *);
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static void cp210x_get_termios_port(struct usb_serial_port *port,
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unsigned int *cflagp, unsigned int *baudp);
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static void cp210x_change_speed(struct tty_struct *, struct usb_serial_port *,
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@ -169,7 +168,7 @@ struct cp210x_serial_private {
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static struct usb_serial_driver cp210x_device = {
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.driver = {
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.owner = THIS_MODULE,
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.name = "cp210x",
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.name = "cp210x",
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},
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.id_table = id_table,
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.num_ports = 1,
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@ -179,7 +178,7 @@ static struct usb_serial_driver cp210x_device = {
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.close = cp210x_close,
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.break_ctl = cp210x_break_ctl,
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.set_termios = cp210x_set_termios,
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.tiocmget = cp210x_tiocmget,
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.tiocmget = cp210x_tiocmget,
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.tiocmset = cp210x_tiocmset,
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.attach = cp210x_startup,
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.release = cp210x_release,
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@ -281,7 +280,7 @@ static int cp210x_get_config(struct usb_serial_port *port, u8 request,
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int result, i, length;
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/* Number of integers required to contain the array */
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length = (((size - 1) | 3) + 1)/4;
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length = (((size - 1) | 3) + 1) / 4;
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buf = kcalloc(length, sizeof(__le32), GFP_KERNEL);
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if (!buf) {
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@ -328,12 +327,11 @@ static int cp210x_set_config(struct usb_serial_port *port, u8 request,
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int result, i, length;
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/* Number of integers required to contain the array */
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length = (((size - 1) | 3) + 1)/4;
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length = (((size - 1) | 3) + 1) / 4;
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buf = kmalloc(length * sizeof(__le32), GFP_KERNEL);
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if (!buf) {
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dev_err(&port->dev, "%s - out of memory.\n",
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__func__);
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dev_err(&port->dev, "%s - out of memory.\n", __func__);
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return -ENOMEM;
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}
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@ -384,7 +382,8 @@ static inline int cp210x_set_config_single(struct usb_serial_port *port,
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* cp210x_quantise_baudrate
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* Quantises the baud rate as per AN205 Table 1
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*/
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static unsigned int cp210x_quantise_baudrate(unsigned int baud) {
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static unsigned int cp210x_quantise_baudrate(unsigned int baud)
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{
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if (baud <= 300)
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baud = 300;
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else if (baud <= 600) baud = 600;
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@ -467,9 +466,7 @@ static void cp210x_get_termios(struct tty_struct *tty,
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cp210x_get_termios_port(tty->driver_data,
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&tty->termios.c_cflag, &baud);
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tty_encode_baud_rate(tty, baud, baud);
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}
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else {
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} else {
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unsigned int cflag;
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cflag = 0;
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cp210x_get_termios_port(port, &cflag, &baud);
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@ -693,8 +690,8 @@ static void cp210x_set_termios(struct tty_struct *tty,
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break;*/
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default:
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dev_dbg(dev, "cp210x driver does not support the number of bits requested, using 8 bit mode\n");
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bits |= BITS_DATA_8;
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break;
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bits |= BITS_DATA_8;
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break;
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}
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if (cp210x_set_config(port, CP210X_SET_LINE_CTL, &bits, 2))
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dev_dbg(dev, "Number of data bits requested not supported by device\n");
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@ -767,7 +764,7 @@ static void cp210x_set_termios(struct tty_struct *tty,
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}
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static int cp210x_tiocmset (struct tty_struct *tty,
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static int cp210x_tiocmset(struct tty_struct *tty,
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unsigned int set, unsigned int clear)
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{
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struct usb_serial_port *port = tty->driver_data;
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@ -809,7 +806,7 @@ static void cp210x_dtr_rts(struct usb_serial_port *p, int on)
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cp210x_tiocmset_port(p, 0, TIOCM_DTR|TIOCM_RTS);
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}
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static int cp210x_tiocmget (struct tty_struct *tty)
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static int cp210x_tiocmget(struct tty_struct *tty)
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{
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struct usb_serial_port *port = tty->driver_data;
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unsigned int control;
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@ -829,7 +826,7 @@ static int cp210x_tiocmget (struct tty_struct *tty)
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return result;
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}
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static void cp210x_break_ctl (struct tty_struct *tty, int break_state)
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static void cp210x_break_ctl(struct tty_struct *tty, int break_state)
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{
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struct usb_serial_port *port = tty->driver_data;
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unsigned int state;
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