sdio_readsb
ret = sdio_readsb(card->func, payload, card->ioport,
ret = sdio_readsb(card->func, adapter->hw_regs, 0, SDIO_BLOCK_SIZE);
err = sdio_readsb(bdev->func, skb->data, MTK_REG_CRDR, rx_size);
err = sdio_readsb(data->func, hdr, REG_RDAT, 4);
err = sdio_readsb(data->func, skb->data, REG_RDAT, len - 4);
EXPORT_SYMBOL_GPL(sdio_readsb);
ret = sdio_readsb(func, buf, addr, len);
ret = sdio_readsb(func, buf, addr, len);
err = sdio_readsb(func, ((u8 *)(skb->data)), addr, req_sz);
ret = sdio_readsb(card->func, card->buffer, card->ioport, chunk);
ret = sdio_readsb(card->func, buffer, ioport, blk_cnt * blk_size);
err = sdio_readsb(sdio->func, irq_data, MCR_WHISR, sizeof(*irq_data));
err = sdio_readsb(sdio->func, irq_data, MCR_WHISR, sizeof(*irq_data));
err = sdio_readsb(sdio->func, buf, MCR_WRDR(qid), len);
status = sdio_readsb(dev->pfunction, data, addr, count);
ret = sdio_readsb(func, buf, addr, len);
error = sdio_readsb(bus->host_sdio, buffer, offset, count);
error = sdio_readsb(bus->host_sdio, buffer, offset, count);
error = sdio_readsb(bus->host_sdio, buffer, offset, count);
extern int sdio_readsb(struct sdio_func *func, void *dst,