prev_z            149 drivers/firewire/ohci.c 	int prev_z;
prev_z           1162 drivers/firewire/ohci.c 	ctx->prev_z = 1;
prev_z           1235 drivers/firewire/ohci.c 	d_branch = find_branch_descriptor(ctx->prev, ctx->prev_z);
prev_z           1255 drivers/firewire/ohci.c 	ctx->prev_z = z;