/* format of the control packet */
struct oti6858_control_pkt {
- u16 divisor; /* baud rate = 96000000 / (16 * divisor), LE */
+ __le16 divisor; /* baud rate = 96000000 / (16 * divisor), LE */
#define OTI6858_MAX_BAUD_RATE 3000000
u8 frame_fmt;
#define FMT_STOP_BITS_MASK 0xc0
struct delayed_work delayed_write_work;
struct {
- u16 divisor;
+ __le16 divisor;
u8 frame_fmt;
u8 control;
} pending_setup;
unsigned long flags;
unsigned int cflag;
u8 frame_fmt, control;
- u16 divisor;
+ __le16 divisor;
int br;
dbg("%s(port = %d)", __func__, port->number);
divisor = 0;
} else {
int real_br;
+ int new_divisor;
br = min(br, OTI6858_MAX_BAUD_RATE);
- divisor = (96000000 + 8 * br) / (16 * br);
- real_br = 96000000 / (16 * divisor);
- divisor = cpu_to_le16(divisor);
+ new_divisor = (96000000 + 8 * br) / (16 * br);
+ real_br = 96000000 / (16 * new_divisor);
+ divisor = cpu_to_le16(new_divisor);
tty_encode_baud_rate(port->tty, real_br, real_br);
}
static void oti6858_read_int_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct oti6858_private *priv = usb_get_serial_port_data(port);
int transient = 0, can_recv = 0, resubmit = 1;
int status = urb->status;
static void oti6858_read_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct oti6858_private *priv = usb_get_serial_port_data(port);
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
static void oti6858_write_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct oti6858_private *priv = usb_get_serial_port_data(port);
int status = urb->status;
int result;