From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-lj1-f194.google.com ([209.85.208.194]:41446 "EHLO mail-lj1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727252AbeIUAQq (ORCPT ); Thu, 20 Sep 2018 20:16:46 -0400 From: Ricardo Ribalda Delgado To: Pavel Machek , Sakari Ailus , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Hans Verkuil , Laurent Pinchart Cc: Ricardo Ribalda Delgado Subject: [PATCH v2 4/4] [media] ad5820: Add support for of-autoload Date: Thu, 20 Sep 2018 20:31:51 +0200 Message-Id: <20180920183151.2933-1-ricardo.ribalda@gmail.com> In-Reply-To: <20180920161912.17063-4-ricardo.ribalda@gmail.com> References: <20180920161912.17063-4-ricardo.ribalda@gmail.com> Sender: linux-media-owner@vger.kernel.org List-ID: Since kernel 4.16, i2c devices with DT compatible tag are modprobed using their DT modalias. Without this patch, if this driver is build as module it would never be autoprobed. Signed-off-by: Ricardo Ribalda Delgado --- drivers/media/i2c/ad5820.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c index 20931217e3b1..75b9b8aa5533 100644 --- a/drivers/media/i2c/ad5820.c +++ b/drivers/media/i2c/ad5820.c @@ -375,12 +375,19 @@ static const struct i2c_device_id ad5820_id_table[] = { }; MODULE_DEVICE_TABLE(i2c, ad5820_id_table); +static const struct of_device_id ad5820_of_table[] = { + { .compatible = "adi,"AD5820_NAME }, + { } +}; +MODULE_DEVICE_TABLE(of, ad5820_of_table); + static SIMPLE_DEV_PM_OPS(ad5820_pm, ad5820_suspend, ad5820_resume); static struct i2c_driver ad5820_i2c_driver = { .driver = { .name = AD5820_NAME, .pm = &ad5820_pm, + .of_match_table = ad5820_of_table, }, .probe = ad5820_probe, .remove = ad5820_remove, -- 2.18.0