pnp_dev = to_pnp_dev(dev);
pnp_drv = to_pnp_driver(dev->driver);
- pnp_dbg("match found with the PnP device '%s' and the driver '%s'",
- dev->bus_id, pnp_drv->name);
-
error = pnp_device_attach(pnp_dev);
if (error < 0)
return error;
error = 0;
} else
goto fail;
+
+ dev_dbg(dev, "driver attached\n");
return error;
- fail:
+fail:
pnp_device_detach(pnp_dev);
return error;
}
return error;
}
- if (!(pnp_drv->flags & PNP_DRIVER_RES_DO_NOT_CHANGE) &&
- pnp_can_disable(pnp_dev)) {
+ if (pnp_can_disable(pnp_dev)) {
error = pnp_stop_dev(pnp_dev);
if (error)
return error;
}
- if (pnp_dev->protocol && pnp_dev->protocol->suspend)
+ if (pnp_dev->protocol->suspend)
pnp_dev->protocol->suspend(pnp_dev, state);
return 0;
}
if (!pnp_drv)
return 0;
- if (pnp_dev->protocol && pnp_dev->protocol->resume)
+ if (pnp_dev->protocol->resume)
pnp_dev->protocol->resume(pnp_dev);
- if (!(pnp_drv->flags & PNP_DRIVER_RES_DO_NOT_CHANGE)) {
+ if (pnp_can_write(pnp_dev)) {
error = pnp_start_dev(pnp_dev);
if (error)
return error;
}
- if (pnp_drv->resume)
- return pnp_drv->resume(pnp_dev);
+ if (pnp_drv->resume) {
+ error = pnp_drv->resume(pnp_dev);
+ if (error)
+ return error;
+ }
return 0;
}
{
struct pnp_id *ptr;
- if (!id)
- return -EINVAL;
- if (!dev)
- return -EINVAL;
id->next = NULL;
ptr = dev->id;
while (ptr && ptr->next)