• Matthew Dharm's avatar
    [PATCH] USB storage: cleanups · 169671a9
    Matthew Dharm authored
    Some minor cleanups.  First, some locking in the bus-reset.  Next, we move
    current_sg into struct us_data (why make more memory allocation issues for
    ourselves?).  Next, we change sm_state into a normal variable, since it
    shouldn't require atomic_t anytmore.  Finally, we remove some references to
    a couple of flags that don't do anything anymore.
    
    # Fix device locking during the bus-reset routine.
    #
    # Embed current_sg in struct us_data.
    #
    # Make us->sm_state a regular int instead of an atomic_t.
    #
    # Remove a couple of references to the START_STOP and IGNORE_SER
    # flag bits.
    169671a9
usb.c 28.4 KB