diff options
Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 62c99871863c..0d24da03a4a3 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -54,7 +54,7 @@ struct ftdi_private { int custom_divisor; /* custom_divisor kludge, this is for baud_base (different from what goes to the chip!) */ - __u16 last_set_data_urb_value ; + u16 last_set_data_urb_value; /* the last data state set - needed for doing * a break */ @@ -62,7 +62,7 @@ struct ftdi_private { unsigned long last_dtr_rts; /* saved modem control outputs */ char prev_status; /* Used for TIOCMIWAIT */ char transmit_empty; /* If transmitter is empty or not */ - __u16 interface; /* FT2232C, FT2232H or FT4232H port interface + u16 interface; /* FT2232C, FT2232H or FT4232H port interface (0 for FT232/245) */ speed_t force_baud; /* if non-zero, force the baud rate to @@ -1063,10 +1063,10 @@ static int ftdi_get_modem_status(struct usb_serial_port *port, static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base); static unsigned short int ftdi_232am_baud_to_divisor(int baud); -static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base); -static __u32 ftdi_232bm_baud_to_divisor(int baud); -static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base); -static __u32 ftdi_2232h_baud_to_divisor(int baud); +static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base); +static u32 ftdi_232bm_baud_to_divisor(int baud); +static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base); +static u32 ftdi_2232h_baud_to_divisor(int baud); static struct usb_serial_driver ftdi_sio_device = { .driver = { @@ -1136,14 +1136,14 @@ static unsigned short int ftdi_232am_baud_to_divisor(int baud) return ftdi_232am_baud_base_to_divisor(baud, 48000000); } -static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base) +static u32 ftdi_232bm_baud_base_to_divisor(int baud, int base) { static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 }; - __u32 divisor; + u32 divisor; /* divisor shifted 3 bits to the left */ int divisor3 = base / 2 / baud; divisor = divisor3 >> 3; - divisor |= (__u32)divfrac[divisor3 & 0x7] << 14; + divisor |= (u32)divfrac[divisor3 & 0x7] << 14; /* Deal with special cases for highest baud rates. */ if (divisor == 1) divisor = 0; @@ -1152,22 +1152,22 @@ static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base) return divisor; } -static __u32 ftdi_232bm_baud_to_divisor(int baud) +static u32 ftdi_232bm_baud_to_divisor(int baud) { return ftdi_232bm_baud_base_to_divisor(baud, 48000000); } -static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base) +static u32 ftdi_2232h_baud_base_to_divisor(int baud, int base) { static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 }; - __u32 divisor; + u32 divisor; int divisor3; /* hi-speed baud rate is 10-bit sampling instead of 16-bit */ divisor3 = base * 8 / (baud * 10); divisor = divisor3 >> 3; - divisor |= (__u32)divfrac[divisor3 & 0x7] << 14; + divisor |= (u32)divfrac[divisor3 & 0x7] << 14; /* Deal with special cases for highest baud rates. */ if (divisor == 1) divisor = 0; @@ -1182,7 +1182,7 @@ static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base) return divisor; } -static __u32 ftdi_2232h_baud_to_divisor(int baud) +static u32 ftdi_2232h_baud_to_divisor(int baud) { return ftdi_2232h_baud_base_to_divisor(baud, 120000000); } @@ -1236,12 +1236,12 @@ static int update_mctrl(struct usb_serial_port *port, unsigned int set, } -static __u32 get_ftdi_divisor(struct tty_struct *tty, +static u32 get_ftdi_divisor(struct tty_struct *tty, struct usb_serial_port *port) { struct ftdi_private *priv = usb_get_serial_port_data(port); struct device *dev = &port->dev; - __u32 div_value = 0; + u32 div_value = 0; int div_okay = 1; int baud; @@ -1299,7 +1299,7 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty, case FT232RL: /* FT232RL chip */ case FTX: /* FT-X series */ if (baud <= 3000000) { - __u16 product_id = le16_to_cpu( + u16 product_id = le16_to_cpu( port->serial->dev->descriptor.idProduct); if (((product_id == FTDI_NDI_HUC_PID) || (product_id == FTDI_NDI_SPECTRA_SCU_PID) || @@ -1346,19 +1346,19 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty, static int change_speed(struct tty_struct *tty, struct usb_serial_port *port) { struct ftdi_private *priv = usb_get_serial_port_data(port); - __u16 urb_value; - __u16 urb_index; - __u32 urb_index_value; + u16 urb_value; + u16 urb_index; + u32 urb_index_value; int rv; urb_index_value = get_ftdi_divisor(tty, port); - urb_value = (__u16)urb_index_value; - urb_index = (__u16)(urb_index_value >> 16); + urb_value = (u16)urb_index_value; + urb_index = (u16)(urb_index_value >> 16); if ((priv->chip_type == FT2232C) || (priv->chip_type == FT2232H) || (priv->chip_type == FT4232H) || (priv->chip_type == FT232H)) { /* Probably the BM type needs the MSB of the encoded fractional * divider also moved like for the chips above. Any infos? */ - urb_index = (__u16)((urb_index << 8) | priv->interface); + urb_index = (u16)((urb_index << 8) | priv->interface); } rv = usb_control_msg(port->serial->dev, @@ -2140,7 +2140,7 @@ static void ftdi_break_ctl(struct tty_struct *tty, int break_state) { struct usb_serial_port *port = tty->driver_data; struct ftdi_private *priv = usb_get_serial_port_data(port); - __u16 urb_value; + u16 urb_value; /* break_state = -1 to turn on break, and 0 to turn off break */ /* see drivers/char/tty_io.c to see it used */ @@ -2192,7 +2192,7 @@ static void ftdi_set_termios(struct tty_struct *tty, struct ftdi_private *priv = usb_get_serial_port_data(port); struct ktermios *termios = &tty->termios; unsigned int cflag = termios->c_cflag; - __u16 urb_value; /* will hold the new flags */ + u16 urb_value; /* will hold the new flags */ /* Added for xon/xoff support */ unsigned int iflag = termios->c_iflag; |