Re: 2.4.13-pre1: sonypi.c compile error

[Alan Cox]

> Now this is what we have here, I can not figure the intentions of the
> author:
> 
> static int __init sonypi_init_module(void) {
>         if (is_sony_vaio_laptop)
>                 return pci_module_init(&sonypi_driver);
>         else
>                 return -ENODEV;
> }

is_sony_vaio_laptop is defined by the DMI layer if the machine is a Sony
vaio. It basically says "don't load this on a non vaio"