snd_ptr_read      481 sound/pci/emu10k1/emuproc.c                 		value = snd_ptr_read(emu, 0, i, j);
snd_ptr_read      483 sound/pci/emu10k1/emuproc.c                 		value = snd_ptr_read(emu, 0x20, i, j);