Searched refs:lcdshadow_dev (Results 1 – 1 of 1) sorted by relevance
9979 if (IS_ERR(lcdshadow_dev)) in tpacpi_lcdshadow_init()9980 return PTR_ERR(lcdshadow_dev); in tpacpi_lcdshadow_init()9992 if (!lcdshadow_dev) in lcdshadow_resume()9995 mutex_lock(&lcdshadow_dev->lock); in lcdshadow_resume()9996 lcdshadow_set_sw_state(lcdshadow_dev, lcdshadow_dev->sw_state); in lcdshadow_resume()9997 mutex_unlock(&lcdshadow_dev->lock); in lcdshadow_resume()10002 if (!lcdshadow_dev) { in lcdshadow_read()10017 if (!lcdshadow_dev) in lcdshadow_write()10029 mutex_lock(&lcdshadow_dev->lock); in lcdshadow_write()10031 mutex_unlock(&lcdshadow_dev->lock); in lcdshadow_write()[all …]