rvariation       1223 dev/pci/azalia.c 	int pvariation, rvariation;
rvariation       1269 dev/pci/azalia.c 	rvariation = group->nconv * nbits;
rvariation       1275 dev/pci/azalia.c 	    (pvariation + rvariation), M_DEVBUF, M_NOWAIT);
rvariation       1282 dev/pci/azalia.c 	    (pvariation + rvariation));