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Commit 052c7f9f authored by Dan Carpenter's avatar Dan Carpenter Committed by Sarah Sharp
Browse files

xhci: Fix a logical vs bitwise AND bug 



The intent was to test whether the flag was set.

This patch should be backported to stable kernels as old as 3.0, since
it fixes a bug in commit e95829f4 "xhci:
Switch PPT ports to EHCI on shutdown.", which was marked for stable.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarSarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org
parent a96874a2

drivers/usb/host/xhci.c

+1 −1
Original line number Diff line number Diff line
@@ -659,7 +659,7 @@ void xhci_shutdown(struct usb_hcd *hcd) 
{

	struct xhci_hcd *xhci = hcd_to_xhci(hcd);



	if (xhci->quirks && XHCI_SPURIOUS_REBOOT)

	if (xhci->quirks & XHCI_SPURIOUS_REBOOT)

		usb_disable_xhci_ports(to_pci_dev(hcd->self.controller));



	spin_lock_irq(&xhci->lock);