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authorAlan Stern <stern@rowland.harvard.edu>2016-01-25 23:42:04 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-04 00:14:52 +0300
commitfcc5184ec1521c7d85124421e593660c94e9a9fb (patch)
tree5bb751d65d74638fe8f7e99d2740c09d23824736 /drivers/usb/host/ehci-sched.c
parent4f97f8f5f0664bdcfffe74e7d2a841f55a0e88e2 (diff)
downloadlinux-fcc5184ec1521c7d85124421e593660c94e9a9fb.tar.xz
USB: EHCI: store reason for unlinking a QH
This patch replaces the "exception" bitflag in the ehci_qh structure with a more explicit "unlink_reason" bitmask. This is for use in the following patch, where we will need to have a good idea of the reason for unlinking a QH, not just "something exceptional happened". Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Michael Reutman <mreutman@epiqsolutions.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-sched.c')
-rw-r--r--drivers/usb/host/ehci-sched.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index f9a332775c47..c1704a57e803 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -595,7 +595,7 @@ static void qh_link_periodic(struct ehci_hcd *ehci, struct ehci_qh *qh)
}
qh->qh_state = QH_STATE_LINKED;
qh->xacterrs = 0;
- qh->exception = 0;
+ qh->unlink_reason = 0;
/* update per-qh bandwidth for debugfs */
ehci_to_hcd(ehci)->self.bandwidth_allocated += qh->ps.bw_period