Searched refs:bl_tempo_lock (Results 1 – 1 of 1) sorted by relevance
34 struct mutex bl_tempo_lock; /* Protects access to bl_tempo */ member64 mutex_lock(&priv->bl_tempo_lock); in charlcd_backlight()67 mutex_unlock(&priv->bl_tempo_lock); in charlcd_backlight()77 mutex_lock(&priv->bl_tempo_lock); in charlcd_bl_off()83 mutex_unlock(&priv->bl_tempo_lock); in charlcd_bl_off()96 mutex_lock(&priv->bl_tempo_lock); in charlcd_poke()101 mutex_unlock(&priv->bl_tempo_lock); in charlcd_poke()572 mutex_init(&priv->bl_tempo_lock); in charlcd_init()