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Dont poll for ATA_IDLE on a detached channel in suspend.

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This commit is contained in:
Søren Schmidt 2006-04-14 16:25:42 +00:00
parent bc971e44ed
commit 3559734cee
1 changed files with 2 additions and 2 deletions
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4
sys/dev/ata/ata-all.c
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@ -277,8 +277,8 @@ ata_suspend(device_t dev)
if (!dev || !(ch = device_get_softc(dev)))
return ENXIO;
/* wait for the channel to be IDLE before entering suspend mode */
while (1) {
/* wait for the channel to be IDLE or detached before suspending */
while (ch->r_irq) {
mtx_lock(&ch->state_mtx);
if (ch->state == ATA_IDLE) {
ch->state = ATA_ACTIVE;