Function prototype or declaration at include/sound/pcm.h, line 1225 References: include/sound/pcm.h, line 1225 include/sound/pcm.h, line 1231 sound/core/pcm_memory.c, line 308 sound/core/pcm_memory.c, line 318 sound/pci/au88x0/au88x0_pcm.c, line 448 sound/pci/bt87x.c, line 562 sound/pci/ctxfi/ctpcm.c, line 384 sound/pci/ctxfi/ctpcm.c, line 397 sound/pci/emu10k1/emupcm.c, line 1376 sound/pci/emu10k1/emupcm.c, line 1400 sound/pci/hda/hda_controller.c, line 509 sound/pci/lola/lola_pcm.c, line 598 sound/pci/riptide/riptide.c, line 1679 sound/pci/riptide/riptide.c, line 1690 sound/pci/rme9652/hdspm.c, line 6373 sound/pci/trident/trident_main.c, line 2093 sound/pci/trident/trident_main.c, line 2138 sound/pci/via82xx.c, line 1378 sound/pci/via82xx.c, line 1391 sound/pci/via82xx.c, line 1404 sound/pci/via82xx.c, line 1417 sound/pci/via82xx.c, line 1430 sound/pci/via82xx_modem.c, line 816 sound/pci/via82xx_modem.c, line 829 sound/soc/intel/haswell/sst-haswell-pcm.c, line 883 sound/soc/intel/skylake/skl-pcm.c, line 1061