From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH] i2c: Don't advertise i2c functions when not available Date: Fri, 5 Jun 2009 09:42:26 +0100 Message-ID: <20090605084226.GA17158@rakim.wolfsonmicro.main> References: <20090527070850.GA11221@linux-sh.org> <20090527091831.26b60d6d@hyperion.delvare> <20090527120140.GC1970@sirena.org.uk> <20090602091229.0810f54b@hyperion.delvare> <20090602093431.GA19390@rakim.wolfsonmicro.main> <20090605101330.2f93e9ab@hyperion.delvare> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20090605101330.2f93e9ab-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jean Delvare Cc: Paul Mundt , linux-next-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-next.vger.kernel.org On Fri, Jun 05, 2009 at 10:13:30AM +0200, Jean Delvare wrote: > Surround i2c function declarations with ifdefs, so that they aren't > advertised when i2c-core isn't actually built. That way, drivers using > these functions unconditionally will result in an immediate build > failure, rather than a late linking failure which is harder to figure > out. Thanks!