Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752481AbdCOEr0 (ORCPT ); Wed, 15 Mar 2017 00:47:26 -0400 Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:45730 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751959AbdCOEqV (ORCPT ); Wed, 15 Mar 2017 00:46:21 -0400 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas , linux-iio@vger.kernel.org, Hartmut Knaack , Lars-Peter Clausen , Jonathan Cameron , Peter Meerwald-Stadler Subject: [PATCH v2 14/17] iio: accel: mma7455_i2c: Add OF device ID table Date: Wed, 15 Mar 2017 01:45:02 -0300 Message-Id: <20170315044505.20660-15-javier@osg.samsung.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170315044505.20660-1-javier@osg.samsung.com> References: <20170315044505.20660-1-javier@osg.samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1357 Lines: 41 The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by: Javier Martinez Canillas --- drivers/iio/accel/mma7455_i2c.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/iio/accel/mma7455_i2c.c b/drivers/iio/accel/mma7455_i2c.c index 3cab5fb4a3c4..73bf81a8ab14 100644 --- a/drivers/iio/accel/mma7455_i2c.c +++ b/drivers/iio/accel/mma7455_i2c.c @@ -41,12 +41,20 @@ static const struct i2c_device_id mma7455_i2c_ids[] = { }; MODULE_DEVICE_TABLE(i2c, mma7455_i2c_ids); +static const struct of_device_id mma7455_of_match[] = { + { .compatible = "fsl,mma7455" }, + { .compatible = "fsl,mma7456" }, + { } +}; +MODULE_DEVICE_TABLE(of, mma7455_of_match); + static struct i2c_driver mma7455_i2c_driver = { .probe = mma7455_i2c_probe, .remove = mma7455_i2c_remove, .id_table = mma7455_i2c_ids, .driver = { .name = "mma7455-i2c", + .of_match_table = mma7455_of_match, }, }; module_i2c_driver(mma7455_i2c_driver); -- 2.9.3