dev_dbg() and dev_err() cannot be used to report failures
that may have been caused by a device's removal
Signed-off-by: Oliver Neukum <neukum@b1-systems.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
spin_lock_irq(&desc->iuspin);
if (desc->rerr) { /* read completed, error happened */
spin_lock_irq(&desc->iuspin);
if (desc->rerr) { /* read completed, error happened */
desc->rerr = 0;
spin_unlock_irq(&desc->iuspin);
desc->rerr = 0;
spin_unlock_irq(&desc->iuspin);
- dev_err(&desc->intf->dev,
- "reading had resulted in %d\n", t);
err:
mutex_unlock(&desc->lock);
err:
mutex_unlock(&desc->lock);
- if (rv < 0 && rv != -EAGAIN)
- dev_err(&desc->intf->dev, "wdm_read: exit error\n");