{ \
u32 data; \
const type * tx = mpc83xx_spi->tx; \
+ if (!tx) \
+ return 0; \
data = *tx++; \
mpc83xx_spi->tx = tx; \
return data; \
return t->len - mpc83xx_spi->count;
}
-irqreturn_t mpc83xx_spi_irq(s32 irq, void *context_data,
- struct pt_regs * ptregs)
+irqreturn_t mpc83xx_spi_irq(s32 irq, void *context_data)
{
struct mpc83xx_spi *mpc83xx_spi = context_data;
u32 event;