diff options
Diffstat (limited to 'drivers/usb/host/xhci-debugfs.c')
| -rw-r--r-- | drivers/usb/host/xhci-debugfs.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/usb/host/xhci-debugfs.c b/drivers/usb/host/xhci-debugfs.c index 2c0fda57869e..dc832ddf7033 100644 --- a/drivers/usb/host/xhci-debugfs.c +++ b/drivers/usb/host/xhci-debugfs.c @@ -198,12 +198,13 @@ static void xhci_ring_dump_segment(struct seq_file *s, int i; dma_addr_t dma; union xhci_trb *trb; + char str[XHCI_MSG_MAX]; for (i = 0; i < TRBS_PER_SEGMENT; i++) { trb = &seg->trbs[i]; dma = seg->dma + i * sizeof(*trb); seq_printf(s, "%pad: %s\n", &dma, - xhci_decode_trb(le32_to_cpu(trb->generic.field[0]), + xhci_decode_trb(str, XHCI_MSG_MAX, le32_to_cpu(trb->generic.field[0]), le32_to_cpu(trb->generic.field[1]), le32_to_cpu(trb->generic.field[2]), le32_to_cpu(trb->generic.field[3]))); @@ -260,11 +261,13 @@ static int xhci_slot_context_show(struct seq_file *s, void *unused) struct xhci_slot_ctx *slot_ctx; struct xhci_slot_priv *priv = s->private; struct xhci_virt_device *dev = priv->dev; + char str[XHCI_MSG_MAX]; xhci = hcd_to_xhci(bus_to_hcd(dev->udev->bus)); slot_ctx = xhci_get_slot_ctx(xhci, dev->out_ctx); seq_printf(s, "%pad: %s\n", &dev->out_ctx->dma, - xhci_decode_slot_context(le32_to_cpu(slot_ctx->dev_info), + xhci_decode_slot_context(str, + le32_to_cpu(slot_ctx->dev_info), le32_to_cpu(slot_ctx->dev_info2), le32_to_cpu(slot_ctx->tt_info), le32_to_cpu(slot_ctx->dev_state))); @@ -280,6 +283,7 @@ static int xhci_endpoint_context_show(struct seq_file *s, void *unused) struct xhci_ep_ctx *ep_ctx; struct xhci_slot_priv *priv = s->private; struct xhci_virt_device *dev = priv->dev; + char str[XHCI_MSG_MAX]; xhci = hcd_to_xhci(bus_to_hcd(dev->udev->bus)); @@ -287,7 +291,8 @@ static int xhci_endpoint_context_show(struct seq_file *s, void *unused) ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, ep_index); dma = dev->out_ctx->dma + (ep_index + 1) * CTX_SIZE(xhci->hcc_params); seq_printf(s, "%pad: %s\n", &dma, - xhci_decode_ep_context(le32_to_cpu(ep_ctx->ep_info), + xhci_decode_ep_context(str, + le32_to_cpu(ep_ctx->ep_info), le32_to_cpu(ep_ctx->ep_info2), le64_to_cpu(ep_ctx->deq), le32_to_cpu(ep_ctx->tx_info))); @@ -341,9 +346,10 @@ static int xhci_portsc_show(struct seq_file *s, void *unused) { struct xhci_port *port = s->private; u32 portsc; + char str[XHCI_MSG_MAX]; portsc = readl(port->addr); - seq_printf(s, "%s\n", xhci_decode_portsc(portsc)); + seq_printf(s, "%s\n", xhci_decode_portsc(str, portsc)); return 0; } |