xhci: dbc: Pass dbc pointer to dbc_handle_xfer_event() instead of xhci_hcd pointer (a1f6376d) · Commits · 戴 / test

drivers/usb/host/xhci-dbgcap.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -579,7 +579,7 @@ dbc_handle_port_status(struct xhci_dbc dbc, union xhci_trb event)
		writel(portsc & ~DBC_PORTSC_RESET_CHANGE, &dbc->regs->portsc);
		}

		static void dbc_handle_xfer_event(struct xhci_hcd xhci, union xhci_trb event)
		static void dbc_handle_xfer_event(struct xhci_dbc dbc, union xhci_trb event)
		{
		struct dbc_ep *dep;
		struct xhci_ring *ring;
		@@ -588,7 +588,6 @@ static void dbc_handle_xfer_event(struct xhci_hcd xhci, union xhci_trb event)
		u32 comp_code;
		size_t remain_length;
		struct dbc_request req = NULL, r;
		struct xhci_dbc *dbc = xhci->dbc;

		comp_code = GET_COMP_CODE(le32_to_cpu(event->generic.field[2]));
		remain_length = EVENT_TRB_LEN(le32_to_cpu(event->generic.field[2]));
		@@ -654,7 +653,6 @@ static enum evtreturn xhci_dbc_do_handle_events(struct xhci_dbc *dbc)
		struct dbc_ep *dep;
		union xhci_trb *evt;
		u32 ctrl, portsc;
		struct xhci_hcd *xhci = dbc->xhci;
		bool update_erdp = false;

		/* DbC state machine: */
		@@ -763,7 +761,7 @@ static enum evtreturn xhci_dbc_do_handle_events(struct xhci_dbc *dbc)
		dbc_handle_port_status(dbc, evt);
		break;
		case TRB_TYPE(TRB_TRANSFER):
		dbc_handle_xfer_event(xhci, evt);
		dbc_handle_xfer_event(dbc, evt);
		break;
		default:
		break;