From 70caa52a30195292ff3492f3c65852795d6e39c0 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 6 May 2013 19:10:40 +0900
Subject: [PATCH] USB: ohci-jz4740: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/ohci-jz4740.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/usb/host/ohci-jz4740.c b/drivers/usb/host/ohci-jz4740.c
index 8062bb9dea16..d4ef53990d73 100644
--- a/drivers/usb/host/ohci-jz4740.c
+++ b/drivers/usb/host/ohci-jz4740.c
@@ -221,7 +221,6 @@ static int jz4740_ohci_probe(struct platform_device *pdev)
return 0;
err_disable:
- platform_set_drvdata(pdev, NULL);
if (jz4740_ohci->vbus) {
regulator_disable(jz4740_ohci->vbus);
regulator_put(jz4740_ohci->vbus);
@@ -246,8 +245,6 @@ static int jz4740_ohci_remove(struct platform_device *pdev)
usb_remove_hcd(hcd);
- platform_set_drvdata(pdev, NULL);
-
if (jz4740_ohci->vbus) {
regulator_disable(jz4740_ohci->vbus);
regulator_put(jz4740_ohci->vbus);
--
2.34.1