1174 int snd_pcm_format_set_silence(snd_pcm_format_t format, void *buf, unsigned int frames);
1196 				     snd_pcm_uframes_t frames, bool in_kernel);
1200 		  const void __user *buf, snd_pcm_uframes_t frames)  in snd_pcm_lib_write()  argument
1202 	return __snd_pcm_lib_xfer(substream, (void __force *)buf, true, frames, false);  in snd_pcm_lib_write()
1207 		 void __user *buf, snd_pcm_uframes_t frames)  in snd_pcm_lib_read()  argument
1209 	return __snd_pcm_lib_xfer(substream, (void __force *)buf, true, frames, false);  in snd_pcm_lib_read()
1214 		   void __user **bufs, snd_pcm_uframes_t frames)  in snd_pcm_lib_writev()  argument
1216 	return __snd_pcm_lib_xfer(substream, (void *)bufs, false, frames, false);  in snd_pcm_lib_writev()
1221 		  void __user **bufs, snd_pcm_uframes_t frames)  in snd_pcm_lib_readv()  argument
1223 	return __snd_pcm_lib_xfer(substream, (void *)bufs, false, frames, false);  in snd_pcm_lib_readv()
1228 		     const void *buf, snd_pcm_uframes_t frames)  in snd_pcm_kernel_write()  argument
1230 	return __snd_pcm_lib_xfer(substream, (void *)buf, true, frames, true);  in snd_pcm_kernel_write()
1235 		    void *buf, snd_pcm_uframes_t frames)  in snd_pcm_kernel_read()  argument
1237 	return __snd_pcm_lib_xfer(substream, buf, true, frames, true);  in snd_pcm_kernel_read()
1242 		      void **bufs, snd_pcm_uframes_t frames)  in snd_pcm_kernel_writev()  argument
1244 	return __snd_pcm_lib_xfer(substream, bufs, false, frames, true);  in snd_pcm_kernel_writev()
1249 		     void **bufs, snd_pcm_uframes_t frames)  in snd_pcm_kernel_readv()  argument
1251 	return __snd_pcm_lib_xfer(substream, bufs, false, frames, true);  in snd_pcm_kernel_readv()