if (prereset) {
rc = prereset(ap);
if (rc) {
- ata_port_printk(ap, KERN_ERR,
+ if (rc == -ENOENT) {
+ ata_port_printk(ap, KERN_DEBUG, "port disabled. ignoring.\n");
+ ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
+ } else
+ ata_port_printk(ap, KERN_ERR,
"prereset failed (errno=%d)\n", rc);
return rc;
}