linux-kernel - [PATCH v2 3/5] i8042: Add OF match table

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Message-Id: <1423857173-16432-4-git-send-email-v1ron@v1ros.org>
Date:	Fri, 13 Feb 2015 22:52:51 +0300
From:	Roman Volkov <v1ron@...os.org>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Grant Likely <grant.likely@...aro.org>
Cc:	Hans de Goede <hdegoede@...hat.com>, Jiri Kosina <jkosina@...e.cz>,
	Wolfram Sang <wsa@...-dreams.de>, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	Roman Volkov <v1ron@...os.org>,
	Tony Prisk <linux@...sktech.co.nz>
Subject: [PATCH v2 3/5] i8042: Add OF match table

The OF device table allows the platform_driver_probe() function to
automatically match device and parse the DT node.

Signed-off-by: Tony Prisk <linux@...sktech.co.nz>
Signed-off-by: Roman Volkov <v1ron@...os.org>
---
 drivers/input/serio/i8042.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 986a71c..2f09062 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1474,12 +1474,22 @@ static int i8042_remove(struct platform_device *dev)
 	return 0;
 }
 
+#ifdef SERIO_I8042_DT
+static struct of_device_id i8042_dt_ids[] = {
+	{ .compatible = "intel,8042" },
+	{ /* Sentinel */ },
+};
+#endif
+
 static struct platform_driver i8042_driver = {
 	.driver		= {
 		.name	= "i8042",
 #ifdef CONFIG_PM
 		.pm	= &i8042_pm_ops,
 #endif
+#ifdef SERIO_I8042_DT
+		.of_match_table = i8042_dt_ids,
+#endif
 	},
 	.remove		= i8042_remove,
 	.shutdown	= i8042_shutdown,
-- 
2.3.0

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