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| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-10-25 11:55:30 (GMT) |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-12-22 23:52:42 (GMT) |
| commit | 2a9227a5eeaeb3f91e3a72ceea4fa59016ca5d20 (patch) | |
| tree | d2af140e24044f8ed503d889f4a36bb42819bfc2 /drivers | |
| parent | 051031143544ff196d94927be8f384864fbca6a4 (diff) | |
| download | linux-2a9227a5eeaeb3f91e3a72ceea4fa59016ca5d20.tar.xz | |
xhci: Remove scary warnings about transfer issues.
Getting a short packet or a babble error is usually a recoverable error,
so stop scaring users with warnings in dmesg when xHCI debugging is turned
off.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index d030f0b..560b7d7 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1643,7 +1643,6 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, } break; case COMP_SHORT_TX: - xhci_warn(xhci, "WARN: short transfer on control ep\n"); if (td->urb->transfer_flags & URB_SHORT_NOT_OK) *status = -EREMOTEIO; else @@ -1985,7 +1984,7 @@ static int handle_tx_event(struct xhci_hcd *xhci, xhci_dbg(xhci, "Stopped on No-op or Link TRB\n"); break; case COMP_STALL: - xhci_warn(xhci, "WARN: Stalled endpoint\n"); + xhci_dbg(xhci, "Stalled endpoint\n"); ep->ep_state |= EP_HALTED; status = -EPIPE; break; @@ -1995,11 +1994,11 @@ static int handle_tx_event(struct xhci_hcd *xhci, break; case COMP_SPLIT_ERR: case COMP_TX_ERR: - xhci_warn(xhci, "WARN: transfer error on endpoint\n"); + xhci_dbg(xhci, "Transfer error on endpoint\n"); status = -EPROTO; break; case COMP_BABBLE: - xhci_warn(xhci, "WARN: babble error on endpoint\n"); + xhci_dbg(xhci, "Babble error on endpoint\n"); status = -EOVERFLOW; break; case COMP_DB_ERR: |