Why do we call the constructor function of a new device? I can't see where
we ever set it.
Thanks,
Myles
>From device/device.c:
memset(dev, 0, sizeof(*dev));
dev->path = *path;
dev->id = *devid;
/* Initialize the back pointers in the link fields. */
for (link = 0; link < MAX_LINKS; link++) {
dev->link[link].dev = dev;
dev->link[link].link = link;
}
/* By default devices are enabled. */
dev->enabled = 1;
/* Add the new device to the list of children of the bus. */
dev->bus = parent;
if (child) {
child->sibling = dev;
} else {
parent->children = dev;
}
/* Append a new device to the global device list.
* The list is used to find devices once everything is set up.
*/
*last_dev_p = dev;
last_dev_p = &dev->next;
/* Give the device a name. */
sprintf(dev->dtsname, "dynamic %s", dev_path(dev));
/* Run the device specific constructor as last part of the chain
* so it gets the chance to overwrite the "inherited" values above
*/
constructor(dev);
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