diff options
Diffstat (limited to 'drivers/usb/serial/ipaq.c')
| -rw-r--r-- | drivers/usb/serial/ipaq.c | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index 3fea9298eb15..87b11461bf11 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -571,6 +571,8 @@ static struct usb_serial_driver ipaq_device = { .description = "PocketPC PDA", .usb_driver = &ipaq_driver, .id_table = ipaq_id_table, + .bulk_in_size = URBDATA_SIZE, + .bulk_out_size = URBDATA_SIZE, .open = ipaq_open, .close = ipaq_close, .attach = ipaq_startup, @@ -628,32 +630,6 @@ static int ipaq_open(struct tty_struct *tty, priv->free_len += PACKET_SIZE; } - /* - * Lose the small buffers usbserial provides. Make larger ones. - */ - - kfree(port->bulk_in_buffer); - kfree(port->bulk_out_buffer); - /* make sure the generic serial code knows */ - port->bulk_out_buffer = NULL; - - port->bulk_in_buffer = kmalloc(URBDATA_SIZE, GFP_KERNEL); - if (port->bulk_in_buffer == NULL) - goto enomem; - - port->bulk_out_buffer = kmalloc(URBDATA_SIZE, GFP_KERNEL); - if (port->bulk_out_buffer == NULL) { - /* the buffer is useless, free it */ - kfree(port->bulk_in_buffer); - port->bulk_in_buffer = NULL; - goto enomem; - } - port->read_urb->transfer_buffer = port->bulk_in_buffer; - port->write_urb->transfer_buffer = port->bulk_out_buffer; - port->read_urb->transfer_buffer_length = URBDATA_SIZE; - port->bulk_out_size = port->write_urb->transfer_buffer_length - = URBDATA_SIZE; - msleep(1000*initial_wait); /* |