From e5d3d4463fb30998385f9e78ab3c7f63b5813000 Mon Sep 17 00:00:00 2001
From: Yulgon Kim <yulgon.kim@samsung.com>
Date: Thu, 18 Aug 2011 14:02:45 +0900
Subject: [PATCH] usb: s5p-ehci: fix a NULL pointer deference

This patch fixes a NULL pointer deference. A NULL pointer
dereference happens since s5p_ehci->hcd field is not initialized
yet in probe function.

[jg1.han@samsung.com: edit commit message]
Signed-off-by: Yulgon Kim <yulgon.kim@samsung.com>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/usb/host/ehci-s5p.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c
index b3958b3d3163..9e77f1c8bdbd 100644
--- a/drivers/usb/host/ehci-s5p.c
+++ b/drivers/usb/host/ehci-s5p.c
@@ -86,6 +86,7 @@ static int __devinit s5p_ehci_probe(struct platform_device *pdev)
 		goto fail_hcd;
 	}
 
+	s5p_ehci->hcd = hcd;
 	s5p_ehci->clk = clk_get(&pdev->dev, "usbhost");
 
 	if (IS_ERR(s5p_ehci->clk)) {