diff options
Diffstat (limited to 'sys/i386/isa/labpc.c')
| -rw-r--r-- | sys/i386/isa/labpc.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sys/i386/isa/labpc.c b/sys/i386/isa/labpc.c index 003189cfaddc..39b374d504d0 100644 --- a/sys/i386/isa/labpc.c +++ b/sys/i386/isa/labpc.c @@ -140,6 +140,11 @@ struct ctlr */ u_char dcr_val, dcr_is; + /* + * Handle for canceling our timeout. + */ + struct callout_handle ch; + /* Device configuration structure: */ #ifdef DEVFS @@ -314,7 +319,7 @@ done_and_start_next(struct ctlr *ctlr, struct buf *bp, int err) ctlr->start_queue.b_actf = bp->b_actf; bp_done(bp, err); - untimeout(tmo_stop, ctlr); + untimeout(tmo_stop, ctlr, ctlr->ch); start(ctlr); } @@ -388,7 +393,6 @@ labpcinit(void) if (labpcs) { bzero(labpcs, NLABPC * sizeof(struct cltr *)); - return 1; } return 0; } @@ -464,6 +468,7 @@ labpcattach(struct isa_device *dev) { struct ctlr *ctlr = labpcs[dev->id_unit]; + callout_handle_init(&ctlr->ch); ctlr->sample_us = (1000000.0 / (double)LABPC_DEFAULT_HERZ) + .50; reset(ctlr); @@ -796,7 +801,7 @@ start(struct ctlr *ctlr) (*ctlr->intr)(ctlr); } - timeout(tmo_stop, ctlr, ctlr->tmo); + ctlr->ch = timeout(tmo_stop, ctlr, ctlr->tmo); } static void |