From patchwork Fri Feb 24 13:13:05 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Martinez Canillas X-Patchwork-Id: 9590269 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6695260471 for ; Fri, 24 Feb 2017 13:16:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 36290286E0 for ; Fri, 24 Feb 2017 13:16:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2B1152875B; Fri, 24 Feb 2017 13:16:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CACDA286E0 for ; Fri, 24 Feb 2017 13:16:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751690AbdBXNPP (ORCPT ); Fri, 24 Feb 2017 08:15:15 -0500 Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:54433 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751735AbdBXNPF (ORCPT ); Fri, 24 Feb 2017 08:15:05 -0500 Received: from localhost (localhost [127.0.0.1]) by osg.samsung.com (Postfix) with ESMTP id C4530A1468; Fri, 24 Feb 2017 13:14:15 +0000 (UTC) X-Virus-Scanned: amavisd-new at osg.samsung.com Received: from osg.samsung.com ([127.0.0.1]) by localhost (s-opensource.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cU1y_2BQkmta; Fri, 24 Feb 2017 13:14:15 +0000 (UTC) Received: from localhost.localdomain (unknown [181.121.136.80]) by osg.samsung.com (Postfix) with ESMTPSA id 60DE9A1311; Fri, 24 Feb 2017 13:14:13 +0000 (UTC) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas , linux-hwmon@vger.kernel.org, Jean Delvare , Guenter Roeck Subject: [PATCH 12/19] hwmon: (lm95245) Add OF device ID table Date: Fri, 24 Feb 2017 10:13:05 -0300 Message-Id: <20170224131313.953-13-javier@osg.samsung.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170224131313.953-1-javier@osg.samsung.com> References: <20170224131313.953-1-javier@osg.samsung.com> Sender: linux-hwmon-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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/hwmon/lm95245.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hwmon/lm95245.c b/drivers/hwmon/lm95245.c index a3bfd88752ca..27cb06d65594 100644 --- a/drivers/hwmon/lm95245.c +++ b/drivers/hwmon/lm95245.c @@ -622,10 +622,18 @@ static const struct i2c_device_id lm95245_id[] = { }; MODULE_DEVICE_TABLE(i2c, lm95245_id); +static const struct of_device_id lm95245_of_match[] = { + { .compatible = "national,lm95235" }, + { .compatible = "national,lm95245" }, + { }, +}; +MODULE_DEVICE_TABLE(of, lm95245_of_match); + static struct i2c_driver lm95245_driver = { .class = I2C_CLASS_HWMON, .driver = { .name = "lm95245", + .of_match_table = of_match_ptr(lm95245_of_match), }, .probe = lm95245_probe, .id_table = lm95245_id,