From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751932AbdCCO3u (ORCPT ); Fri, 3 Mar 2017 09:29:50 -0500 Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:53033 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751415AbdCCO3t (ORCPT ); Fri, 3 Mar 2017 09:29:49 -0500 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas , Alexandre Belloni , rtc-linux@googlegroups.com, Alessandro Zummo Subject: [PATCH 03/13] rtc: bq32k: Add OF device ID table Date: Fri, 3 Mar 2017 11:29:14 -0300 Message-Id: <20170303142925.17915-4-javier@osg.samsung.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170303142925.17915-1-javier@osg.samsung.com> References: <20170303142925.17915-1-javier@osg.samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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/rtc/rtc-bq32k.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/rtc/rtc-bq32k.c b/drivers/rtc/rtc-bq32k.c index 2b223935001f..98ac8d5c7901 100644 --- a/drivers/rtc/rtc-bq32k.c +++ b/drivers/rtc/rtc-bq32k.c @@ -310,9 +310,16 @@ static const struct i2c_device_id bq32k_id[] = { }; MODULE_DEVICE_TABLE(i2c, bq32k_id); +static const struct of_device_id bq32k_of_match[] = { + { .compatible = "ti,bq32000" }, + { } +}; +MODULE_DEVICE_TABLE(of, bq32k_of_match); + static struct i2c_driver bq32k_driver = { .driver = { .name = "bq32k", + .of_match_table = of_match_ptr(bq32k_of_match), }, .probe = bq32k_probe, .remove = bq32k_remove, -- 2.9.3