36 static int check_effect_access(struct ff_device *ff, int effect_id,  in check_effect_access()  argument
39 	if (effect_id < 0 || effect_id >= ff->max_effects ||  in check_effect_access()
40 	    !ff->effect_owners[effect_id])  in check_effect_access()
43 	if (file && ff->effect_owners[effect_id] != file)  in check_effect_access()
184 static int erase_effect(struct input_dev *dev, int effect_id,  in erase_effect()  argument
190 	error = check_effect_access(ff, effect_id, file);  in erase_effect()
195 	ff->playback(dev, effect_id, 0);  in erase_effect()
196 	ff->effect_owners[effect_id] = NULL;  in erase_effect()
200 		error = ff->erase(dev, effect_id);  in erase_effect()
203 			ff->effect_owners[effect_id] = file;  in erase_effect()
223 int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file)  in input_ff_erase()  argument
232 	ret = erase_effect(dev, effect_id, file);  in input_ff_erase()