From mboxrd@z Thu Jan 1 00:00:00 1970 From: Luciano Coelho Subject: Re: [PATCH] I2C: OMAP: fix build breakage when CONFIG_OF is not set Date: Wed, 08 Feb 2012 13:01:28 +0200 Message-ID: <1328698888.20197.50.camel@cumari> References: <1328698612-18661-1-git-send-email-coelho@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1328698612-18661-1-git-send-email-coelho-l0cyMroinI0@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org, ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org, w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org, rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, Benoit Cousson List-Id: linux-i2c@vger.kernel.org On Wed, 2012-02-08 at 12:56 +0200, Luciano Coelho wrote: > Since commit 6145197be6cc0583fa1a2f4ec1079d366137061e, building > i2c_omap.c breaks if CONFIG_OF is not set: > > drivers/i2c/busses/i2c-omap.c: In function 'omap_i2c_probe': > drivers/i2c/busses/i2c-omap.c:1021: error: 'omap_i2c_of_match' undeclared (first use in this function) > drivers/i2c/busses/i2c-omap.c:1021: error: (Each undeclared identifier is reported only once > drivers/i2c/busses/i2c-omap.c:1021: error: for each function it appears in.) > > This is because the definition of omap_i2c_of_match is #ifdef'd on > CONFIG_OF, but the usage of it is not. > > Since the places where omap_ic2_of_match are prepared to get NULL > pointers if CONFIG_OF is not defined, we can simply define it to NULL. > > Cc: Benoit Cousson > Signed-off-by: Luciano Coelho > --- Forgot to say that I think this should go into 3.3, since it's a build break. -- Cheers, Luca.