190 	struct snd_hwdep_info info;  in snd_hwdep_info()  local
192 	memset(&info, 0, sizeof(info));  in snd_hwdep_info()
193 	info.card = hw->card->number;  in snd_hwdep_info()
194 	strlcpy(info.id, hw->id, sizeof(info.id));	  in snd_hwdep_info()
195 	strlcpy(info.name, hw->name, sizeof(info.name));  in snd_hwdep_info()
196 	info.iface = hw->iface;  in snd_hwdep_info()
197 	if (copy_to_user(_info, &info, sizeof(info)))  in snd_hwdep_info()
205 	struct snd_hwdep_dsp_status info;  in snd_hwdep_dsp_status()  local
210 	memset(&info, 0, sizeof(info));  in snd_hwdep_dsp_status()
211 	info.dsp_loaded = hw->dsp_loaded;  in snd_hwdep_dsp_status()
212 	if ((err = hw->ops.dsp_status(hw, &info)) < 0)  in snd_hwdep_dsp_status()
214 	if (copy_to_user(_info, &info, sizeof(info)))  in snd_hwdep_dsp_status()
222 	struct snd_hwdep_dsp_image info;  in snd_hwdep_dsp_load()  local
227 	memset(&info, 0, sizeof(info));  in snd_hwdep_dsp_load()
228 	if (copy_from_user(&info, _info, sizeof(info)))  in snd_hwdep_dsp_load()
231 	if (hw->dsp_loaded & (1 << info.index))  in snd_hwdep_dsp_load()
233 	if (!access_ok(VERIFY_READ, info.image, info.length))  in snd_hwdep_dsp_load()
235 	err = hw->ops.dsp_load(hw, &info);  in snd_hwdep_dsp_load()
238 	hw->dsp_loaded |= (1 << info.index);  in snd_hwdep_dsp_load()
304 			struct snd_hwdep_info __user *info = (struct snd_hwdep_info __user *)arg;  in snd_hwdep_control_ioctl()  local
308 			if (get_user(device, &info->device))  in snd_hwdep_control_ioctl()
313 				err = snd_hwdep_info(hwdep, info);  in snd_hwdep_control_ioctl()