*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
struct hci_vendor_hdr {
__u8 type;
- __u16 snum;
- __u16 dlen;
+ __le16 snum;
+ __le16 dlen;
} __attribute__ ((packed));
static void bpa10x_recv_bulk(struct bpa10x_data *data, unsigned char *buf, int count)
cr = (struct usb_ctrlrequest *) urb->setup_packet;
cr->wLength = __cpu_to_le16(skb->len);
- memcpy(urb->transfer_buffer, skb->data, skb->len);
+ skb_copy_from_linear_data(skb, urb->transfer_buffer, skb->len);
urb->transfer_buffer_length = skb->len;
err = usb_submit_urb(urb, GFP_ATOMIC);
skb = skb_dequeue(&data->tx_queue);
if (skb) {
- memcpy(urb->transfer_buffer, skb->data, skb->len);
+ skb_copy_from_linear_data(skb, urb->transfer_buffer, skb->len);
urb->transfer_buffer_length = skb->len;
err = usb_submit_urb(urb, GFP_ATOMIC);
}
}
-static void bpa10x_complete(struct urb *urb, struct pt_regs *regs)
+static void bpa10x_complete(struct urb *urb)
{
struct bpa10x_data *data = urb->context;
unsigned char *buf = urb->transfer_buffer;
}
static inline struct urb *bpa10x_alloc_urb(struct usb_device *udev, unsigned int pipe,
- size_t size, unsigned int __nocast flags, void *data)
+ size_t size, gfp_t flags, void *data)
{
struct urb *urb;
struct usb_ctrlrequest *cr;
if (ignore)
return -ENODEV;
- data = kmalloc(sizeof(*data), GFP_KERNEL);
+ if (intf->cur_altsetting->desc.bInterfaceNumber > 0)
+ return -ENODEV;
+
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data) {
BT_ERR("Can't allocate data structure");
return -ENOMEM;
}
- memset(data, 0, sizeof(*data));
-
data->udev = udev;
rwlock_init(&data->lock);
}
static struct usb_driver bpa10x_driver = {
- .owner = THIS_MODULE,
.name = "bpa10x",
.probe = bpa10x_probe,
.disconnect = bpa10x_disconnect,