diff options
Diffstat (limited to 'drivers/usb/host/xhci-mem.c')
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 0e4b25fa3bcd..36cbe2226a44 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -42,15 +42,12 @@ static struct xhci_segment *xhci_segment_alloc(struct xhci_hcd *xhci, gfp_t flag seg = kzalloc(sizeof *seg, flags); if (!seg) return NULL; - xhci_dbg(xhci, "Allocating priv segment structure at %p\n", seg); seg->trbs = dma_pool_alloc(xhci->segment_pool, flags, &dma); if (!seg->trbs) { kfree(seg); return NULL; } - xhci_dbg(xhci, "// Allocating segment at %p (virtual) 0x%llx (DMA)\n", - seg->trbs, (unsigned long long)dma); memset(seg->trbs, 0, SEGMENT_SIZE); seg->dma = dma; @@ -62,12 +59,9 @@ static struct xhci_segment *xhci_segment_alloc(struct xhci_hcd *xhci, gfp_t flag static void xhci_segment_free(struct xhci_hcd *xhci, struct xhci_segment *seg) { if (seg->trbs) { - xhci_dbg(xhci, "Freeing DMA segment at %p (virtual) 0x%llx (DMA)\n", - seg->trbs, (unsigned long long)seg->dma); dma_pool_free(xhci->segment_pool, seg->trbs, seg->dma); seg->trbs = NULL; } - xhci_dbg(xhci, "Freeing priv segment structure at %p\n", seg); kfree(seg); } @@ -101,9 +95,6 @@ static void xhci_link_segments(struct xhci_hcd *xhci, struct xhci_segment *prev, val |= TRB_CHAIN; prev->trbs[TRBS_PER_SEGMENT-1].link.control = cpu_to_le32(val); } - xhci_dbg(xhci, "Linking segment 0x%llx to segment 0x%llx (DMA)\n", - (unsigned long long)prev->dma, - (unsigned long long)next->dma); } /* XXX: Do we need the hcd structure in all these functions? */ @@ -117,7 +108,6 @@ void xhci_ring_free(struct xhci_hcd *xhci, struct xhci_ring *ring) if (ring->first_seg) { first_seg = ring->first_seg; seg = first_seg->next; - xhci_dbg(xhci, "Freeing ring at %p\n", ring); while (seg != first_seg) { struct xhci_segment *next = seg->next; xhci_segment_free(xhci, seg); @@ -160,7 +150,6 @@ static struct xhci_ring *xhci_ring_alloc(struct xhci_hcd *xhci, struct xhci_segment *prev; ring = kzalloc(sizeof *(ring), flags); - xhci_dbg(xhci, "Allocating ring at %p\n", ring); if (!ring) return NULL; @@ -191,9 +180,6 @@ static struct xhci_ring *xhci_ring_alloc(struct xhci_hcd *xhci, /* See section 4.9.2.1 and 6.4.4.1 */ prev->trbs[TRBS_PER_SEGMENT-1].link.control |= cpu_to_le32(LINK_TOGGLE); - xhci_dbg(xhci, "Wrote link toggle flag to" - " segment %p (virtual), 0x%llx (DMA)\n", - prev, (unsigned long long)prev->dma); } xhci_initialize_ring_info(ring); return ring; |