brcmf_sdiod_skbuff_write
err = brcmf_sdiod_skbuff_write(sdiodev, sdiodev->func2, addr, mypkt);
err = brcmf_sdiod_skbuff_write(sdiodev, sdiodev->func2,
err = brcmf_sdiod_skbuff_write(sdiodev, sdiodev->func1,