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 e95829f474f0db3a4d940cae1423783edd966027 "xhci: Switch PPT ports to EHCI on shutdown.", which was marked for stable. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable@vger.kernel.org
This commit is contained in:
parent
a96874a2a9
commit
052c7f9ffb
@ -659,7 +659,7 @@ void xhci_shutdown(struct usb_hcd *hcd)
|
|||||||
{
|
{
|
||||||
struct xhci_hcd *xhci = hcd_to_xhci(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));
|
usb_disable_xhci_ports(to_pci_dev(hcd->self.controller));
|
||||||
|
|
||||||
spin_lock_irq(&xhci->lock);
|
spin_lock_irq(&xhci->lock);
|
||||||
|
Loading…
x
Reference in New Issue
Block a user