scsipi_channel_freeze
scsipi_channel_freeze(&ahd->sc_channel, 1);
scsipi_channel_freeze(sc_channel, 1);
scsipi_channel_freeze(&ahc->sc_channel, 1);
scsipi_channel_freeze(&ahc->sc_channel_b, 1);
scsipi_channel_freeze(&sc->sc_c.sc_chan, 1);
scsipi_channel_freeze(&isp->isp_osinfo.chan[bus], 1);
scsipi_channel_freeze(&isp->isp_osinfo.chan[bus], 1);
scsipi_channel_freeze(&isp->isp_osinfo.chan[bus], 1);
scsipi_channel_freeze(&isp->isp_osinfo.chan[chan], 1);
scsipi_channel_freeze(&isp->isp_osinfo.chan[chan], 1);
scsipi_channel_freeze(&mpt->sc_channel, 1);
scsipi_channel_freeze(&sc->sc_channel, 1);
scsipi_channel_freeze(&sc->sc_c.sc_chan, 1);
scsipi_channel_freeze(&sc->sc_channel, 1);
scsipi_channel_freeze(chan, 1);
void scsipi_channel_freeze(struct scsipi_channel *, int);