Searched refs:lcdshadow_dev (Results 1 – 1 of 1) sorted by relevance
10076 if (IS_ERR(lcdshadow_dev)) in tpacpi_lcdshadow_init()10077 return PTR_ERR(lcdshadow_dev); in tpacpi_lcdshadow_init()10089 if (!lcdshadow_dev) in lcdshadow_resume()10092 mutex_lock(&lcdshadow_dev->lock); in lcdshadow_resume()10093 lcdshadow_set_sw_state(lcdshadow_dev, lcdshadow_dev->sw_state); in lcdshadow_resume()10094 mutex_unlock(&lcdshadow_dev->lock); in lcdshadow_resume()10099 if (!lcdshadow_dev) { in lcdshadow_read()10114 if (!lcdshadow_dev) in lcdshadow_write()10126 mutex_lock(&lcdshadow_dev->lock); in lcdshadow_write()10128 mutex_unlock(&lcdshadow_dev->lock); in lcdshadow_write()[all …]