bwfm_sdio_clkctl
void bwfm_sdio_clkctl(struct bwfm_sdio_softc *,
bwfm_sdio_clkctl(sc, CLK_AVAIL, 0);
bwfm_sdio_clkctl(sc, CLK_NONE, 0);
bwfm_sdio_clkctl(sc, CLK_AVAIL, 0);
bwfm_sdio_clkctl(sc, CLK_SDONLY, 0);