Re: [PATCH 4/5] watchdog: cleanup a bit omap_wdt.c

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On Fri, Sep 19, 2008 at 01:23:41AM +0300, Felipe Balbi wrote:
> +
>  	return 0;
>  }
> -
> -#else
> -#define	omap_wdt_suspend	NULL
> -#define	omap_wdt_resume		NULL
>  #endif
>  
>  static struct platform_driver omap_wdt_driver = {
>  	.probe		= omap_wdt_probe,
>  	.remove		= omap_wdt_remove,
> +#ifdef	CONFIG_PM
>  	.shutdown	= omap_wdt_shutdown,
>  	.suspend	= omap_wdt_suspend,
> +#endif

I prefer to see the function names defined to NULL rather than adding
extra ifdefs into drivers.
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