Searched refs:i2c_to_aux (Results 1 – 1 of 1) sorted by relevance
962 static struct drm_dp_aux *i2c_to_aux(struct i2c_adapter *i2c) in i2c_to_aux() function969 mutex_lock(&i2c_to_aux(i2c)->hw_mutex); in lock_bus()974 return mutex_trylock(&i2c_to_aux(i2c)->hw_mutex); in trylock_bus()979 mutex_unlock(&i2c_to_aux(i2c)->hw_mutex); in unlock_bus()