}
/* tasklet handler: DMA data to dmx.*/
-static void smi_dma_xfer(unsigned long data)
+static void smi_dma_xfer(struct tasklet_struct *t)
{
- struct smi_port *port = (struct smi_port *) data;
+ struct smi_port *port = from_tasklet(port, t, tasklet);
struct smi_dev *dev = port->dev;
u32 intr_status, finishedData, dmaManagement;
u8 dmaChan0State, dmaChan1State;
}
smi_port_disableInterrupt(port);
- tasklet_init(&port->tasklet, smi_dma_xfer, (unsigned long)port);
+ tasklet_setup(&port->tasklet, smi_dma_xfer);
tasklet_disable(&port->tasklet);
port->enable = 1;
return 0;