linux-kernel - [PATCH 3/4] regulator: tps65217: Fix module autoload for devices registered via OF

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Date:   Wed,  7 Jun 2017 12:32:41 +0200
From:   Enric Balletbo i Serra <enric.balletbo@...labora.com>
To:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-leds@...r.kernel.org, linux-input@...r.kernel.org
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Jingoo Han <jingoohan1@...il.com>,
        Richard Purdie <rpurdie@...ys.net>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Tony Lindgren <tony@...mide.com>, javier@...hile0.org
Subject: [PATCH 3/4] regulator: tps65217: Fix module autoload for devices registered via OF

The driver doesn't have a OF device ID table and so if devices are
registered via OF, module autoloading won't work.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
---
 drivers/regulator/tps65217-regulator.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index 5324dc9..2c05360 100644
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -263,9 +263,16 @@ static int tps65217_regulator_probe(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id tps65217_regulator_match_table[] = {
+	{ .compatible = "ti,tps65217-pmic", },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, tps65217_regulator_match_table);
+
 static struct platform_driver tps65217_regulator_driver = {
 	.driver = {
 		.name = "tps65217-pmic",
+		.of_match_table = tps65217_regulator_match_table,
 	},
 	.probe = tps65217_regulator_probe,
 };
-- 
2.9.3