linux-kernel - [PATCH] regulator: hi6421v530: Describe consumed platform device

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Message-Id: <20170614151106.11423-1-guodong.xu@linaro.org>
Date:   Wed, 14 Jun 2017 23:11:06 +0800
From:   Guodong Xu <guodong.xu@...aro.org>
To:     broonie@...nel.org, lgirdwood@...il.com
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Guodong Xu <guodong.xu@...aro.org>
Subject: [PATCH] regulator: hi6421v530: Describe consumed platform device

The hi6421v530-regulator driver consumes a similarly named platform device.
Adding that to the module device table, allows modprobe to locate this
driver once the device is created.

Signed-off-by: Guodong Xu <guodong.xu@...aro.org>
---
 drivers/regulator/hi6421v530-regulator.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/regulator/hi6421v530-regulator.c b/drivers/regulator/hi6421v530-regulator.c
index 46bbba9..c09bc71 100644
--- a/drivers/regulator/hi6421v530-regulator.c
+++ b/drivers/regulator/hi6421v530-regulator.c
@@ -194,7 +194,14 @@ static int hi6421v530_regulator_probe(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct platform_device_id hi6421v530_regulator_table[] = {
+	{ .name = "hi6421v530-regulator" },
+	{},
+};
+MODULE_DEVICE_TABLE(platform, hi6421v530_regulator_table);
+
 static struct platform_driver hi6421v530_regulator_driver = {
+	.id_table = hi6421v530_regulator_table,
 	.driver = {
 		.name	= "hi6421v530-regulator",
 	},
-- 
2.10.2