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authorSarah Sharp <sarah.a.sharp@linux.intel.com>2009-09-18 08:55:12 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2009-10-09 13:52:07 -0700
commit0a023c6cf10c63d2ce68a2816d90c2f0f1ad2763 (patch)
treea3f64d82e56a7f5eff27fb6d34f737634b4dad32
parentc526d0d4fc9707816b407d2d3336267d3271db2b (diff)
USB: xhci: Fix dropping endpoints from the xHC schedule.
When an endpoint is to be dropped from the hardware bandwidth schedule, we want to clear its add flag. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/host/xhci-hcd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci-hcd.c
index d61c49f90f4..932f9993848 100644
--- a/drivers/usb/host/xhci-hcd.c
+++ b/drivers/usb/host/xhci-hcd.c
@@ -895,7 +895,7 @@ int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
ctrl_ctx->drop_flags |= drop_flag;
new_drop_flags = ctrl_ctx->drop_flags;
- ctrl_ctx->add_flags = ~drop_flag;
+ ctrl_ctx->add_flags &= ~drop_flag;
new_add_flags = ctrl_ctx->add_flags;
last_ctx = xhci_last_valid_endpoint(ctrl_ctx->add_flags);