From mboxrd@z Thu Jan 1 00:00:00 1970 From: Luciano Coelho Subject: [PATCH 3.3 v2] I2C: OMAP: fix build breakage when CONFIG_OF is not set Date: Wed, 8 Feb 2012 13:18:21 +0200 Message-ID: <1328699901-19488-1-git-send-email-coelho@ti.com> Return-path: Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: 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 Since commit 6145197 (i2c: OMAP: Add DT support for i2c controller), 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 Reviewed-by: Felipe Balbi --- v2: changed the commit log to use abbrev sha and include the commit subject drivers/i2c/busses/i2c-omap.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index f713eac..fd200eb 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -979,6 +979,8 @@ static const struct of_device_id omap_i2c_of_match[] = { { }, }; MODULE_DEVICE_TABLE(of, omap_i2c_of_match); +#else +static const struct of_device_id *omap_i2c_of_match = NULL; #endif static int __devinit -- 1.7.5.4