static int lpss_spi_setup(struct pci_dev *dev, struct pxa_spi_info *c)
{
+ struct dw_dma_slave *tx, *rx;
struct pci_dev *dma_dev;
int ret;
if (ret)
return ret;
- if (c->tx_param) {
- struct dw_dma_slave *slave = c->tx_param;
-
- slave->dma_dev = &dma_dev->dev;
- slave->m_master = 0;
- slave->p_master = 1;
- }
-
- if (c->rx_param) {
- struct dw_dma_slave *slave = c->rx_param;
+ tx = c->tx_param;
+ tx->dma_dev = &dma_dev->dev;
+ tx->m_master = 0;
+ tx->p_master = 1;
- slave->dma_dev = &dma_dev->dev;
- slave->m_master = 0;
- slave->p_master = 1;
- }
+ rx = c->rx_param;
+ rx->dma_dev = &dma_dev->dev;
+ rx->m_master = 0;
+ rx->p_master = 1;
c->dma_filter = lpss_dma_filter;
c->dma_burst_size = 1;