From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
To: Pavel Machek <pavel@ucw.cz>, Sakari Ailus <sakari.ailus@iki.fi>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
Hans Verkuil <hans.verkuil@cisco.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Subject: [PATCH 4/4] [media] ad5820: Add support for of-autoload
Date: Thu, 20 Sep 2018 18:19:12 +0200 [thread overview]
Message-ID: <20180920161912.17063-4-ricardo.ribalda@gmail.com> (raw)
In-Reply-To: <20180920161912.17063-1-ricardo.ribalda@gmail.com>
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 <ricardo.ribalda@gmail.com>
---
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..d352bc6b6adf 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
next prev parent reply other threads:[~2018-09-20 16:19 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-20 16:19 [PATCH 1/4] [media] ad5820: Define entity function Ricardo Ribalda Delgado
2018-09-20 16:19 ` [PATCH 2/4] [media] ad5820: Add support for enable pin Ricardo Ribalda Delgado
2018-09-20 18:40 ` Sakari Ailus
2018-09-20 18:47 ` Ricardo Ribalda Delgado
2018-09-20 18:45 ` [PATCH v2 " Ricardo Ribalda Delgado
2018-09-20 18:54 ` Pavel Machek
2018-09-20 19:06 ` Ricardo Ribalda Delgado
2018-09-20 19:08 ` Pavel Machek
2018-09-20 19:12 ` Ricardo Ribalda Delgado
2018-09-20 20:04 ` Laurent Pinchart
2018-09-20 20:04 ` Laurent Pinchart
2018-09-20 20:14 ` Pavel Machek
2018-09-20 20:21 ` Pavel Machek
2018-09-20 20:32 ` Ricardo Ribalda Delgado
2018-09-20 16:19 ` [PATCH 3/4] [media] ad5820: DT new optional field enable-gpios Ricardo Ribalda Delgado
2018-09-20 20:21 ` Laurent Pinchart
2018-09-20 20:23 ` Laurent Pinchart
2018-09-20 20:25 ` Ricardo Ribalda Delgado
2018-09-20 20:28 ` Pavel Machek
2018-09-20 16:19 ` Ricardo Ribalda Delgado [this message]
2018-09-20 18:31 ` [PATCH v2 4/4] [media] ad5820: Add support for of-autoload Ricardo Ribalda Delgado
2018-09-20 18:55 ` Pavel Machek
2018-09-20 20:10 ` Laurent Pinchart
2018-09-20 20:18 ` Sakari Ailus
2018-09-20 20:22 ` [PATCH 1/4] [media] ad5820: Define entity function Laurent Pinchart
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180920161912.17063-4-ricardo.ribalda@gmail.com \
--to=ricardo.ribalda@gmail.com \
--cc=hans.verkuil@cisco.com \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=pavel@ucw.cz \
--cc=sakari.ailus@iki.fi \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).