Searched refs:busy_audio (Results 1 – 1 of 1) sorted by relevance
651 static volatile u_char busy_audio; /* true semaphores would be safer */ variable4335 busy_audio=1; in sbpcd_dev_ioctl()4522 busy_audio=0; in sbpcd_dev_ioctl()4948 while (busy_audio) sbp_sleep(HZ); /* wait a bit */ in DO_SBPCD_REQUEST()