rts51x_set_stat(chip, RTS51X_STAT_SS);
/* ignore mass storage interface's children */
pm_suspend_ignore_children(&us->pusb_intf->dev, true);
- usb_autopm_put_interface(us->pusb_intf);
+ usb_autopm_put_interface_async(us->pusb_intf);
US_DEBUGP("%s: RTS51X_STAT_SS 01,"
"intf->pm_usage_cnt:%d, power.usage:%d\n",
__func__,