diff options
| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-10-25 13:55:30 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-12-06 11:20:19 +0000 |
| commit | 41edb6f95d83485b473d575778b815dc13edee3c (patch) | |
| tree | 3d663d3361b7e7c0ae805faa906d527c50cd6914 /drivers/usb/host/xhci-ring.c | |
| parent | bf40c0c37d10920e31efa84cad2a4c74a4ecedc5 (diff) | |
xhci: Remove scary warnings about transfer issues.
commit 2a9227a5eeaeb3f91e3a72ceea4fa59016ca5d20 upstream.
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -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 0c6fb1975a00..7de999344b00 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1934,7 +1934,6 @@ 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 @@ -2291,7 +2290,7 @@ 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; @@ -2301,11 +2300,11 @@ 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: |