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USB: aircable cleanup

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- proper endianness macros
- scheduling in interrupt in error case

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Naranjo Manuel Francisco <naranjo.manuel@gmail.com>
This commit is contained in:
Oliver Neukum 2007-03-26 16:55:16 +02:00 committed by Greg Kroah-Hartman
parent 9f8b17e643
commit b19d402a34
1 changed files with 4 additions and 3 deletions
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7
drivers/usb/serial/aircable.c
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@ -209,6 +209,7 @@ static void aircable_send(struct usb_serial_port *port)
int count, result;
struct aircable_private *priv = usb_get_serial_port_data(port);
unsigned char* buf;
u16 *dbuf;
dbg("%s - port %d", __FUNCTION__, port->number);
if (port->write_urb_busy)
return;
@ -226,8 +227,8 @@ static void aircable_send(struct usb_serial_port *port)
buf[0] = TX_HEADER_0;
buf[1] = TX_HEADER_1;
buf[2] = (unsigned char)count;
buf[3] = (unsigned char)(count >> 8);
dbuf = (u16 *)&buf[2];
*dbuf = cpu_to_le16((u16)count);
serial_buf_get(priv->tx_buf,buf + HCI_HEADER_LENGTH, MAX_HCI_FRAMESIZE);
memcpy(port->write_urb->transfer_buffer, buf,
@ -434,7 +435,7 @@ static void aircable_write_bulk_callback(struct urb *urb)
__FUNCTION__, urb->status);
port->write_urb->transfer_buffer_length = 1;
port->write_urb->dev = port->serial->dev;
result = usb_submit_urb(port->write_urb, GFP_KERNEL);
result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
if (result)
dev_err(&urb->dev->dev,
"%s - failed resubmitting write urb, error %d\n",