From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Wed, 24 Feb 2010 07:38:33 +0000 (-0800)
Subject: Regulators: pcap-regulator - clean up driver data after removal
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6a74857d1b75e4f58f1a09472b972058499258a4;p=linux-beck.git

Regulators: pcap-regulator - clean up driver data after removal

It is a good tone to reset driver data after unbinding the device.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---

diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c
index 33d7d899e030..29d0566379ae 100644
--- a/drivers/regulator/pcap-regulator.c
+++ b/drivers/regulator/pcap-regulator.c
@@ -288,16 +288,18 @@ static int __devexit pcap_regulator_remove(struct platform_device *pdev)
 	struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
 	regulator_unregister(rdev);
+	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
 
 static struct platform_driver pcap_regulator_driver = {
 	.driver = {
-		.name = "pcap-regulator",
+		.name	= "pcap-regulator",
+		.owner	= THIS_MODULE,
 	},
-	.probe = pcap_regulator_probe,
-	.remove = __devexit_p(pcap_regulator_remove),
+	.probe	= pcap_regulator_probe,
+	.remove	= __devexit_p(pcap_regulator_remove),
 };
 
 static int __init pcap_regulator_init(void)