bcm2835_audio: Remove wrong chn_intr()HEADmain

chn_trigger() calls bcmchan_trigger() with the channel lock held.
However, bcmchan_trigger() calls chn_intr(), which also tries to lock,
which results in a lock recursion panic. chn_intr() is meant to be
called by the interrupt handler and not inside CHANNEL_TRIGGER()
methods. Remove the call altogether, the bcm2835_worker_play_start()
call that comes after is enough.

Fixes:		69cab2d1bfb5 ("Fix locking in bcm2835_audio driver")
Reported by:	Marco Devesas Campos <devesas.campos@gmail.com>
Tested by:	Marco Devesas Campos <devesas.campos@gmail.com>
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
Reviewed by:	markj
Differential Revision:	https://reviews.freebsd.org/D59055

0 files changed, 0 insertions, 0 deletions