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 <b-cousson@xxxxxx> Signed-off-by: Luciano Coelho <coelho@xxxxxx> Reviewed-by: Felipe Balbi <balbi@xxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html