#define USB_SX353_PRODUCT_ID 0x0022
/* table of devices that work with this driver */
-static struct usb_device_id gigaset_table [] = {
+static const struct usb_device_id gigaset_table [] = {
{ USB_DEVICE(USB_GIGA_VENDOR_ID, USB_3070_PRODUCT_ID) },
{ USB_DEVICE(USB_GIGA_VENDOR_ID, USB_3075_PRODUCT_ID) },
{ USB_DEVICE(USB_GIGA_VENDOR_ID, USB_SX303_PRODUCT_ID) },
*/
static int gigaset_chars_in_buffer(struct cardstate *cs)
{
- unsigned long flags;
- unsigned bytes;
-
- spin_lock_irqsave(&cs->cmdlock, flags);
- bytes = cs->cmdbytes;
- spin_unlock_irqrestore(&cs->cmdlock, flags);
-
- return bytes;
+ return cs->cmdbytes;
}
/* gigaset_brkchars
gigaset_unassign(cs);
}
-static struct gigaset_ops gigops = {
+static const struct gigaset_ops gigops = {
gigaset_write_cmd,
gigaset_write_room,
gigaset_chars_in_buffer,