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Commit 26c9f3e3 authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: dwc3: debugfs: make use of dwc3_gadget_link_string() 



Instead of redecoding link state into a string, use our helper.

Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 2df301cd

drivers/usb/dwc3/debugfs.c

+1 −46
Original line number Diff line number Diff line
@@ -446,52 +446,7 @@ static int dwc3_link_state_show(struct seq_file *s, void *unused) 
	state = DWC3_DSTS_USBLNKST(reg);

	spin_unlock_irqrestore(&dwc->lock, flags);



	switch (state) {

	case DWC3_LINK_STATE_U0:

		seq_printf(s, "U0\n");

		break;

	case DWC3_LINK_STATE_U1:

		seq_printf(s, "U1\n");

		break;

	case DWC3_LINK_STATE_U2:

		seq_printf(s, "U2\n");

		break;

	case DWC3_LINK_STATE_U3:

		seq_printf(s, "U3\n");

		break;

	case DWC3_LINK_STATE_SS_DIS:

		seq_printf(s, "SS.Disabled\n");

		break;

	case DWC3_LINK_STATE_RX_DET:

		seq_printf(s, "Rx.Detect\n");

		break;

	case DWC3_LINK_STATE_SS_INACT:

		seq_printf(s, "SS.Inactive\n");

		break;

	case DWC3_LINK_STATE_POLL:

		seq_printf(s, "Poll\n");

		break;

	case DWC3_LINK_STATE_RECOV:

		seq_printf(s, "Recovery\n");

		break;

	case DWC3_LINK_STATE_HRESET:

		seq_printf(s, "HRESET\n");

		break;

	case DWC3_LINK_STATE_CMPLY:

		seq_printf(s, "Compliance\n");

		break;

	case DWC3_LINK_STATE_LPBK:

		seq_printf(s, "Loopback\n");

		break;

	case DWC3_LINK_STATE_RESET:

		seq_printf(s, "Reset\n");

		break;

	case DWC3_LINK_STATE_RESUME:

		seq_printf(s, "Resume\n");

		break;

	default:

		seq_printf(s, "UNKNOWN %d\n", state);

	}

	seq_printf(s, "%s\n", dwc3_gadget_link_string(state));



	return 0;

}