[Sound-open-firmware] why we define the MACRO's value like this below

[zhigangw]

Hello Liam:

     I found in the header file "component.h",

the macro value defined below show like below, Is there any tricky thing 
we have to do like this below?

The "COMP_TRIGGER_RESUME" and "COMP_TRIGGER_RESET" use the same value.

And "4" is not used.

I did not find out the reason why define it like this below.

Is it a typo error?

#define COMP_TRIGGER_STOP    0    /* stop component stream */
#define COMP_TRIGGER_START    1    /* start component stream */
#define COMP_TRIGGER_PAUSE    2    /* pause the component stream */
#define COMP_TRIGGER_RELEASE    3    /* release paused component stream */
#define COMP_TRIGGER_SUSPEND    5    /* suspend component */
#define COMP_TRIGGER_RESUME    6    /* resume component */
#define COMP_TRIGGER_RESET    6    /* reset component */
#define COMP_TRIGGER_PREPARE    7    /* prepare component */
#define COMP_TRIGGER_XRUN    8    /* XRUN component */


thanks

br

~zhigang