From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754749AbdDDPc1 (ORCPT ); Tue, 4 Apr 2017 11:32:27 -0400 Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:35499 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754531AbdDDPbb (ORCPT ); Tue, 4 Apr 2017 11:31:31 -0400 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Aaro Koskinen , devicetree@vger.kernel.org, Rob Herring , Tony Lindgren , Lee Jones , Javier Martinez Canillas Subject: [PATCH v4 7/8] mfd: tps6105x: Add OF device ID table Date: Tue, 4 Apr 2017 11:30:35 -0400 Message-Id: <20170404153036.6651-8-javier@osg.samsung.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170404153036.6651-1-javier@osg.samsung.com> References: <20170404153036.6651-1-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 a OF device ID table if the devices are registered via OF. Signed-off-by: Javier Martinez Canillas --- Changes in v4: None Changes in v3: - Add a vendor prefix to the compatible string (Rob Herring). Changes in v2: - Don't use of_match_ptr() to avoid build warning when CONFIG_OF is disabled. drivers/mfd/tps6105x.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/mfd/tps6105x.c b/drivers/mfd/tps6105x.c index baa12ea666fb..187848c93779 100644 --- a/drivers/mfd/tps6105x.c +++ b/drivers/mfd/tps6105x.c @@ -173,9 +173,17 @@ static const struct i2c_device_id tps6105x_id[] = { }; MODULE_DEVICE_TABLE(i2c, tps6105x_id); +static const struct of_device_id tps6105x_of_match[] = { + { .compatible = "ti,tps61050" }, + { .compatible = "ti,tps61052" }, + { }, +}; +MODULE_DEVICE_TABLE(of, tps6105x_of_match); + static struct i2c_driver tps6105x_driver = { .driver = { .name = "tps6105x", + .of_match_table = tps6105x_of_match, }, .probe = tps6105x_probe, .remove = tps6105x_remove, -- 2.9.3