error = request_irq(irq, pxa930_trkball_interrupt, IRQF_DISABLED,
pdev->name, trkball);
if (error) {
- dev_err(&pdev->dev, "failed to request irq: %d\n", ret);
+ dev_err(&pdev->dev, "failed to request irq: %d\n", error);
goto failed_free_io;
}
iounmap(trkball->mmio_base);
failed:
kfree(trkball);
- return ret;
+ return error;
}
static int __devexit pxa930_trkball_remove(struct platform_device *pdev)