diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/ehci-dbg.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c index 9534ff3f5e7b..5d57773e730e 100644 --- a/drivers/usb/host/ehci-dbg.c +++ b/drivers/usb/host/ehci-dbg.c | |||
| @@ -569,14 +569,16 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) | |||
| 569 | for (temp = 0; temp < seen_count; temp++) { | 569 | for (temp = 0; temp < seen_count; temp++) { |
| 570 | if (seen [temp].ptr != p.ptr) | 570 | if (seen [temp].ptr != p.ptr) |
| 571 | continue; | 571 | continue; |
| 572 | if (p.qh->qh_next.ptr) | 572 | if (p.qh->qh_next.ptr) { |
| 573 | temp = scnprintf (next, size, | 573 | temp = scnprintf (next, size, |
| 574 | " ..."); | 574 | " ..."); |
| 575 | p.ptr = NULL; | 575 | size -= temp; |
| 576 | next += temp; | ||
| 577 | } | ||
| 576 | break; | 578 | break; |
| 577 | } | 579 | } |
| 578 | /* show more info the first time around */ | 580 | /* show more info the first time around */ |
| 579 | if (temp == seen_count && p.ptr) { | 581 | if (temp == seen_count) { |
| 580 | u32 scratch = hc32_to_cpup(ehci, | 582 | u32 scratch = hc32_to_cpup(ehci, |
| 581 | &p.qh->hw_info1); | 583 | &p.qh->hw_info1); |
| 582 | struct ehci_qtd *qtd; | 584 | struct ehci_qtd *qtd; |