From: David Brownell <david-b@pacbell.net>
Date: Wed, 26 Apr 2006 21:39:11 +0000 (-0700)
Subject: [PATCH] USB: fix bug in ohci-hcd.c ohci_restart()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=839ab1d4ce4dfd7e6c189391a82c584292488b41;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[PATCH] USB: fix bug in ohci-hcd.c ohci_restart()

A loop on a power-lost resume path used the wrong index.
I suspect khubd has been working around such bugs.
Noticed by Andreas Mohr <andi@rhlx01.fht-esslingen.de>.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 544f7589912..73f5a379d9b 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -863,7 +863,7 @@ static int ohci_restart (struct ohci_hcd *ohci)
 		i = ohci->num_ports;
 		while (i--)
 			ohci_writel (ohci, RH_PS_PSS,
-				&ohci->regs->roothub.portstatus [temp]);
+				&ohci->regs->roothub.portstatus [i]);
 		ohci_dbg (ohci, "restart complete\n");
 	}
 	return 0;