* SIBCLK to talk to the chip. We leave the clock running until
* we have finished processing all interrupts from the chip.
*/
-static irqreturn_t ucb1x00_irq(int irqnr, void *devid, struct pt_regs *regs)
+static irqreturn_t ucb1x00_irq(int irqnr, void *devid)
{
struct ucb1x00 *ucb = devid;
struct ucb1x00_irq *irq;
goto err_disable;
}
- ucb = kmalloc(sizeof(struct ucb1x00), GFP_KERNEL);
+ ucb = kzalloc(sizeof(struct ucb1x00), GFP_KERNEL);
ret = -ENOMEM;
if (!ucb)
goto err_disable;
- memset(ucb, 0, sizeof(struct ucb1x00));
ucb->cdev.class = &ucb1x00_class;
ucb->cdev.dev = &mcp->attached_device;