static irqreturn_t npcm_pspi_handler(int irq, void *dev_id)
{
struct npcm_pspi *priv = dev_id;
- u16 val;
u8 stat;
stat = ioread8(priv->base + NPCM_PSPI_STAT);
if (priv->tx_buf) {
if (stat & NPCM_PSPI_STAT_RBF) {
- val = ioread8(NPCM_PSPI_DATA + priv->base);
+ ioread8(NPCM_PSPI_DATA + priv->base);
if (priv->tx_bytes == 0) {
npcm_pspi_disable(priv);
complete(&priv->xfer_done);