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| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2009-11-11 10:28:36 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-11 11:55:23 -0800 |
| commit | ec74e4035a660013379882ec243de98dd6717b61 (patch) | |
| tree | 762fa327d846fbbe181fbd0af0e0077774d46182 /drivers/usb/host/xhci-ring.c | |
| parent | 04dd950d92f41155ed0cdf39b6bfbeea22eadb34 (diff) | |
| download | kernel_samsung_smdk4412-ec74e4035a660013379882ec243de98dd6717b61.zip kernel_samsung_smdk4412-ec74e4035a660013379882ec243de98dd6717b61.tar.gz kernel_samsung_smdk4412-ec74e4035a660013379882ec243de98dd6717b61.tar.bz2 | |
USB: xhci: Return -EPROTO on a split transaction error.
When the xHCI hardware says a transfer completed with a split
transaction error, set the URB status to -EPROTO.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index d7e10ea..98437ff 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1139,6 +1139,7 @@ static int handle_tx_event(struct xhci_hcd *xhci, xhci_warn(xhci, "WARN: TRB error on endpoint\n"); status = -EILSEQ; break; + case COMP_SPLIT_ERR: case COMP_TX_ERR: xhci_warn(xhci, "WARN: transfer error on endpoint\n"); status = -EPROTO; |