ptmin 1235 sound/usb/pcm.c unsigned int pt, ptmin; ptmin 1246 sound/usb/pcm.c ptmin = UINT_MAX; ptmin 1264 sound/usb/pcm.c ptmin = min(ptmin, pt); ptmin 1270 sound/usb/pcm.c ptmin = 1000; ptmin 1271 sound/usb/pcm.c if (ptmin == 1000) ptmin 1277 sound/usb/pcm.c ptmin, UINT_MAX);