/* vdbg("%s: urb 0x%p, status %d, actual_length %d",
__func__, urb, status, urb->actual_length); */
- /* usually in_interrupt(), but not always */
+ /* Can be invoked from task context, protect against interrupts */
spin_lock_irqsave(&channel->lock, flags);
/* must add to the back when receiving; doesn't matter when sending */
static int __init usbatm_usb_init(void)
{
if (sizeof(struct usbatm_control) > sizeof_field(struct sk_buff, cb)) {
- printk(KERN_ERR "%s unusable with this kernel!\n", usbatm_driver_name);
+ pr_err("%s unusable with this kernel!\n", usbatm_driver_name);
return -EIO;
}