linux-kernel - [PATCH] power: supply: max77650: add of

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Date:   Tue, 10 Dec 2019 11:08:55 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Sebastian Reichel <sre@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH] power: supply: max77650: add of_match table

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

We need the of_match table if we want to use the compatible string in
the pmic's child node and get the charger driver loaded automatically.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 drivers/power/supply/max77650-charger.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/power/supply/max77650-charger.c b/drivers/power/supply/max77650-charger.c
index 5f9477c5cf5a..d913428bedc0 100644
--- a/drivers/power/supply/max77650-charger.c
+++ b/drivers/power/supply/max77650-charger.c
@@ -354,9 +354,16 @@ static int max77650_charger_remove(struct platform_device *pdev)
 	return max77650_charger_disable(chg);
 }
 
+static const struct of_device_id max77650_charger_of_match[] = {
+	{ .compatible = "maxim,max77650-charger" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, max77650_charger_of_match);
+
 static struct platform_driver max77650_charger_driver = {
 	.driver = {
 		.name = "max77650-charger",
+		.of_match_table = max77650_charger_of_match,
 	},
 	.probe = max77650_charger_probe,
 	.remove = max77650_charger_remove,
-- 
2.23.0