static int sdev_runtime_resume(struct device *dev) { struct scsi_device *sdev = to_scsi_device(dev); const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL; int (*cb)(struct device *) = pm ? pm->runtime_resume : NULL; if (sdev->request_queue->dev) return sdev_blk_runtime_resume(sdev, cb); else return scsi_dev_type_resume(dev, cb); }
static int scsi_runtime_resume(struct device *dev) { int err = 0; dev_dbg(dev, "scsi_runtime_resume\n"); if (scsi_is_sdev_device(dev)) err = scsi_dev_type_resume(dev); /* Insert hooks here for targets, hosts, and transport classes */ return err; }
static int scsi_runtime_resume(struct device *dev) { int err = 0; dev_dbg(dev, "scsi_runtime_resume\n"); if (scsi_is_sdev_device(dev)) err = scsi_dev_type_resume(dev); return err; }
static int scsi_bus_resume_common(struct device *dev) { int err = 0; if (scsi_is_sdev_device(dev)) err = scsi_dev_type_resume(dev); if (err == 0) { pm_runtime_disable(dev); pm_runtime_set_active(dev); pm_runtime_enable(dev); } return err; }
static int scsi_bus_resume_common(struct device *dev) { int err = 0; if (scsi_is_sdev_device(dev)) { /* * Parent device may have runtime suspended as soon as * it is woken up during the system resume. * * Resume it on behalf of child. */ pm_runtime_get_sync(dev->parent); err = scsi_dev_type_resume(dev); pm_runtime_put_sync(dev->parent); } if (err == 0) { pm_runtime_disable(dev); pm_runtime_set_active(dev); pm_runtime_enable(dev); } return err; }
static void async_sdev_restore(void *dev, async_cookie_t cookie) { scsi_dev_type_resume(dev, do_scsi_restore); }
static void async_sdev_thaw(void *dev, async_cookie_t cookie) { scsi_dev_type_resume(dev, do_scsi_thaw); }