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| author | Nickolai Zeldovich <nickolai@csail.mit.edu> | 2013-01-07 22:39:31 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-11 08:47:20 -0800 |
| commit | 5c59de0a37d7721221550c2be2b07ea41966bf40 (patch) | |
| tree | 7c04884a76d3023aac221d756c79b4a98ae16e6e | |
| parent | c42fc5a5c545964d97b3c0910ab7c30672155d04 (diff) | |
| download | linux-3.10-5c59de0a37d7721221550c2be2b07ea41966bf40.tar.gz linux-3.10-5c59de0a37d7721221550c2be2b07ea41966bf40.tar.bz2 linux-3.10-5c59de0a37d7721221550c2be2b07ea41966bf40.zip | |
drivers: xhci: fix incorrect bit test
commit ba7b5c22d33136a5612ca5ef8d31564dcc501126 upstream.
Fix incorrect bit test that originally showed up in
4ee823b83bc9851743fab756c76b27d6a1e2472b "USB/xHCI: Support
device-initiated USB 3.0 resume."
Use '&' instead of '&&'.
This should be backported to kernels as old as 3.4.
Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 01361f929f1..59cdde9d604 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1698,7 +1698,7 @@ static void handle_port_status(struct xhci_hcd *xhci, faked_port_index + 1); if (slot_id && xhci->devs[slot_id]) xhci_ring_device(xhci, slot_id); - if (bus_state->port_remote_wakeup && (1 << faked_port_index)) { + if (bus_state->port_remote_wakeup & (1 << faked_port_index)) { bus_state->port_remote_wakeup &= ~(1 << faked_port_index); xhci_test_and_clear_bit(xhci, port_array, |