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xhci: make warnings greppable 

This changes debug messages and warnings in xhci-ring.c
to be on a single line so grep can find them. grep must
have precedence over the 80 column limit.

[Sarah fixed two checkpatch.pl issues with split lines
introduced by this commit.]

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
This commit is contained in:
Oliver Neukum 2014-01-08 17:13:11 +01:00 committed by Sarah Sharp
parent 25cd2882e2
commit e587b8b270
1 changed files with 8 additions and 13 deletions
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21
drivers/usb/host/xhci-ring.c
View File

@ -1082,8 +1082,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
ep_ring = xhci_stream_id_to_ring(dev, ep_index, stream_id);
if (!ep_ring) {
xhci_warn(xhci, "WARN Set TR deq ptr command for "
"freed stream ID %u\n",
xhci_warn(xhci, "WARN Set TR deq ptr command for freed stream ID %u\n",
stream_id);
/* XXX: Harmless??? */
dev->eps[ep_index].ep_state &= ~SET_DEQ_PENDING;
@ -1099,12 +1098,10 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
switch (cmd_comp_code) {
case COMP_TRB_ERR:
xhci_warn(xhci, "WARN Set TR Deq Ptr cmd invalid because "
"of stream ID configuration\n");
xhci_warn(xhci, "WARN Set TR Deq Ptr cmd invalid because of stream ID configuration\n");
break;
case COMP_CTX_STATE:
xhci_warn(xhci, "WARN Set TR Deq Ptr cmd failed due "
"to incorrect slot or ep state.\n");
xhci_warn(xhci, "WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.\n");
ep_state = le32_to_cpu(ep_ctx->ep_info);
ep_state &= EP_STATE_MASK;
slot_state = le32_to_cpu(slot_ctx->dev_state);
@ -1114,13 +1111,12 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
slot_state, ep_state);
break;
case COMP_EBADSLT:
xhci_warn(xhci, "WARN Set TR Deq Ptr cmd failed because "
"slot %u was not enabled.\n", slot_id);
xhci_warn(xhci, "WARN Set TR Deq Ptr cmd failed because slot %u was not enabled.\n",
slot_id);
break;
default:
xhci_warn(xhci, "WARN Set TR Deq Ptr cmd with unknown "
"completion code of %u.\n",
cmd_comp_code);
xhci_warn(xhci, "WARN Set TR Deq Ptr cmd with unknown completion code of %u.\n",
cmd_comp_code);
break;
}
/* OK what do we do now? The endpoint state is hosed, and we
@ -1142,8 +1138,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
update_ring_for_set_deq_completion(xhci, dev,
ep_ring, ep_index);
} else {
xhci_warn(xhci, "Mismatch between completed Set TR Deq "
"Ptr command & xHCI internal state.\n");
xhci_warn(xhci, "Mismatch between completed Set TR Deq Ptr command & xHCI internal state.\n");
xhci_warn(xhci, "ep deq seg = %p, deq ptr = %p\n",
dev->eps[ep_index].queued_deq_seg,
dev->eps[ep_index].queued_deq_ptr);