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path: root/drivers/usb/host/xhci-debugfs.c
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Diffstat (limited to 'drivers/usb/host/xhci-debugfs.c')
-rw-r--r--drivers/usb/host/xhci-debugfs.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/host/xhci-debugfs.c b/drivers/usb/host/xhci-debugfs.c
index 92e25a62fdb5..c88bffd68742 100644
--- a/drivers/usb/host/xhci-debugfs.c
+++ b/drivers/usb/host/xhci-debugfs.c
@@ -274,7 +274,7 @@ static int xhci_slot_context_show(struct seq_file *s, void *unused)
static int xhci_endpoint_context_show(struct seq_file *s, void *unused)
{
- int dci;
+ int ep_index;
dma_addr_t dma;
struct xhci_hcd *xhci;
struct xhci_ep_ctx *ep_ctx;
@@ -283,9 +283,9 @@ static int xhci_endpoint_context_show(struct seq_file *s, void *unused)
xhci = hcd_to_xhci(bus_to_hcd(dev->udev->bus));
- for (dci = 1; dci < 32; dci++) {
- ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, dci);
- dma = dev->out_ctx->dma + dci * CTX_SIZE(xhci->hcc_params);
+ for (ep_index = 0; ep_index < 31; ep_index++) {
+ 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),
le32_to_cpu(ep_ctx->ep_info2),