return -EINVAL;
}
+ if (mach_info->default_display >= mach_info->num_displays) {
+ dev_err(&pdev->dev, "default is %d but only %d displays\n",
+ mach_info->default_display, mach_info->num_displays);
+ return -EINVAL;
+ }
+
display = mach_info->displays + mach_info->default_display;
irq = platform_get_irq(pdev, 0);