21 static int check_effect_access(struct ff_device *ff, int effect_id,  in check_effect_access()  argument
24 	if (effect_id < 0 || effect_id >= ff->max_effects ||  in check_effect_access()
25 	    !ff->effect_owners[effect_id])  in check_effect_access()
28 	if (file && ff->effect_owners[effect_id] != file)  in check_effect_access()
169 static int erase_effect(struct input_dev *dev, int effect_id,  in erase_effect()  argument
175 	error = check_effect_access(ff, effect_id, file);  in erase_effect()
180 	ff->playback(dev, effect_id, 0);  in erase_effect()
181 	ff->effect_owners[effect_id] = NULL;  in erase_effect()
185 		error = ff->erase(dev, effect_id);  in erase_effect()
188 			ff->effect_owners[effect_id] = file;  in erase_effect()
208 int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file)  in input_ff_erase()  argument
217 	ret = erase_effect(dev, effect_id, file);  in input_ff_erase()