static void skel_read_bulk_callback(struct urb *urb)
{
struct usb_skel *dev;
+ unsigned long flags;
dev = urb->context;
- spin_lock(&dev->err_lock);
+ spin_lock_irqsave(&dev->err_lock, flags);
/* sync/async unlink faults aren't errors */
if (urb->status) {
if (!(urb->status == -ENOENT ||
dev->bulk_in_filled = urb->actual_length;
}
dev->ongoing_read = 0;
- spin_unlock(&dev->err_lock);
+ spin_unlock_irqrestore(&dev->err_lock, flags);
wake_up_interruptible(&dev->bulk_in_wait);
}
static void skel_write_bulk_callback(struct urb *urb)
{
struct usb_skel *dev;
+ unsigned long flags;
dev = urb->context;
"%s - nonzero write bulk status received: %d\n",
__func__, urb->status);
- spin_lock(&dev->err_lock);
+ spin_lock_irqsave(&dev->err_lock, flags);
dev->errors = urb->status;
- spin_unlock(&dev->err_lock);
+ spin_unlock_irqrestore(&dev->err_lock, flags);
}
/* free up our allocated buffer */