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>

diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index eb033fc92a156bf3c8f43e94a248ead38f695642..1264173a0997274852c68b44c1bfb834a862ab87 100644 (file)
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -35,8 +35,7 @@
  */
 static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *);
 static void cp210x_close(struct usb_serial_port *);
-static void cp210x_get_termios(struct tty_struct *,
-       struct usb_serial_port *port);
+static void cp210x_get_termios(struct tty_struct *, struct usb_serial_port *);
 static void cp210x_get_termios_port(struct usb_serial_port *port,
        unsigned int *cflagp, unsigned int *baudp);
 static void cp210x_change_speed(struct tty_struct *, struct usb_serial_port *,
@@ -169,7 +168,7 @@ struct cp210x_serial_private {
 static struct usb_serial_driver cp210x_device = {
        .driver = {
                .owner =        THIS_MODULE,
-               .name =         "cp210x",
+               .name =         "cp210x",
        },
        .id_table               = id_table,
        .num_ports              = 1,
@@ -179,7 +178,7 @@ static struct usb_serial_driver cp210x_device = {
        .close                  = cp210x_close,
        .break_ctl              = cp210x_break_ctl,
        .set_termios            = cp210x_set_termios,
-       .tiocmget               = cp210x_tiocmget,
+       .tiocmget               = cp210x_tiocmget,
        .tiocmset               = cp210x_tiocmset,
        .attach                 = cp210x_startup,
        .release                = cp210x_release,
@@ -281,7 +280,7 @@ static int cp210x_get_config(struct usb_serial_port *port, u8 request,
        int result, i, length;
 
        /* Number of integers required to contain the array */
-       length = (((size - 1) | 3) + 1)/4;
+       length = (((size - 1) | 3) + 1) / 4;
 
        buf = kcalloc(length, sizeof(__le32), GFP_KERNEL);
        if (!buf) {
@@ -328,12 +327,11 @@ static int cp210x_set_config(struct usb_serial_port *port, u8 request,
        int result, i, length;
 
        /* Number of integers required to contain the array */
-       length = (((size - 1) | 3) + 1)/4;
+       length = (((size - 1) | 3) + 1) / 4;
 
        buf = kmalloc(length * sizeof(__le32), GFP_KERNEL);
        if (!buf) {
-               dev_err(&port->dev, "%s - out of memory.\n",
-                               __func__);
+               dev_err(&port->dev, "%s - out of memory.\n", __func__);
                return -ENOMEM;
        }
 
@@ -384,7 +382,8 @@ static inline int cp210x_set_config_single(struct usb_serial_port *port,
  * cp210x_quantise_baudrate
  * Quantises the baud rate as per AN205 Table 1
  */
-static unsigned int cp210x_quantise_baudrate(unsigned int baud) {
+static unsigned int cp210x_quantise_baudrate(unsigned int baud)
+{
        if (baud <= 300)
                baud = 300;
        else if (baud <= 600)      baud = 600;
@@ -467,9 +466,7 @@ static void cp210x_get_termios(struct tty_struct *tty,
                cp210x_get_termios_port(tty->driver_data,
                        &tty->termios.c_cflag, &baud);
                tty_encode_baud_rate(tty, baud, baud);
-       }
-
-       else {
+       } else {
                unsigned int cflag;
                cflag = 0;
                cp210x_get_termios_port(port, &cflag, &baud);
@@ -693,8 +690,8 @@ static void cp210x_set_termios(struct tty_struct *tty,
                        break;*/
                default:
                        dev_dbg(dev, "cp210x driver does not support the number of bits requested, using 8 bit mode\n");
-                               bits |= BITS_DATA_8;
-                               break;
+                       bits |= BITS_DATA_8;
+                       break;
                }
                if (cp210x_set_config(port, CP210X_SET_LINE_CTL, &bits, 2))
                        dev_dbg(dev, "Number of data bits requested not supported by device\n");
@@ -767,7 +764,7 @@ static void cp210x_set_termios(struct tty_struct *tty,
 
 }
 
-static int cp210x_tiocmset (struct tty_struct *tty,
+static int cp210x_tiocmset(struct tty_struct *tty,
                unsigned int set, unsigned int clear)
 {
        struct usb_serial_port *port = tty->driver_data;
@@ -809,7 +806,7 @@ static void cp210x_dtr_rts(struct usb_serial_port *p, int on)
                cp210x_tiocmset_port(p, 0, TIOCM_DTR|TIOCM_RTS);
 }
 
-static int cp210x_tiocmget (struct tty_struct *tty)
+static int cp210x_tiocmget(struct tty_struct *tty)
 {
        struct usb_serial_port *port = tty->driver_data;
        unsigned int control;
@@ -829,7 +826,7 @@ static int cp210x_tiocmget (struct tty_struct *tty)
        return result;
 }
 
-static void cp210x_break_ctl (struct tty_struct *tty, int break_state)
+static void cp210x_break_ctl(struct tty_struct *tty, int break_state)
 {
        struct usb_serial_port *port = tty->driver_data;
        unsigned int state;