brcmf_sdiod_readl
gpiocontrol = brcmf_sdiod_readl(sdiodev, addr, &ret);
hmb_data = brcmf_sdiod_readl(sdiod,
intstatus = brcmf_sdiod_readl(bus->sdiodev,
val = brcmf_sdiod_readl(bus->sdiodev, addr, &ret);
newstatus = brcmf_sdiod_readl(sdiod, intstat_addr, &err);
cc_data_temp = brcmf_sdiod_readl(sdiodev, addr, NULL);
val = brcmf_sdiod_readl(sdiodev, addr, NULL);
brcmf_sdiod_readl(sdiodev, enum_base, NULL));
reg_val = brcmf_sdiod_readl(sdiodev, reg_addr, &err);
u32 brcmf_sdiod_readl(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret);