Re: [alsa-devel] [PATCH v4 12/12] ALSA: line6: Add hwdep interface to access the POD control messages

On Sun, 18 Sep 2016 20:59:32 +0200, Andrej Krutak wrote:

@@ -156,6 +166,15 @@ struct usb_line6 { /* Length of message to be processed, generated from MIDI layer */ int message_length;

• /* Circular buffer for non-MIDI control messages */
• struct {

• struct mutex read_lock;
  

• wait_queue_head_t wait_queue;
  

• int active:1;
  

This should be unsigned int. Otherwise 1 bit int is handled as -1.

Takashi