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Commit 839ab1d4 authored by David Brownell's avatar David Brownell Committed by Greg Kroah-Hartman
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[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: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e515f048

drivers/usb/host/ohci-hcd.c

+1 −1
Original line number Diff line number Diff line
@@ -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;