172 	wavefront_fx_info r;  in snd_wavefront_fx_ioctl()  local
186 	if (copy_from_user (&r, (void __user *)arg, sizeof (wavefront_fx_info)))  in snd_wavefront_fx_ioctl()
189 	switch (r.request) {  in snd_wavefront_fx_ioctl()
191 		wavefront_fx_mute (dev, r.data[0]);  in snd_wavefront_fx_ioctl()
195 		if (r.data[2] <= 0) {  in snd_wavefront_fx_ioctl()
199 		} else if (r.data[2] == 1) {  in snd_wavefront_fx_ioctl()
200 			pd = (unsigned short *) &r.data[3];  in snd_wavefront_fx_ioctl()
202 			if (r.data[2] > 256) {  in snd_wavefront_fx_ioctl()
208 						r.data[3],  in snd_wavefront_fx_ioctl()
209 						r.data[2] * sizeof(short));  in snd_wavefront_fx_ioctl()
216 			     r.data[0], /* page */  in snd_wavefront_fx_ioctl()
217 			     r.data[1], /* addr */  in snd_wavefront_fx_ioctl()
218 			     r.data[2], /* cnt */  in snd_wavefront_fx_ioctl()
225 			    r.request);  in snd_wavefront_fx_ioctl()