From: Mathias Nyman <mathias.nyman@linux.intel.com>
Date: Fri, 11 Nov 2016 13:13:10 +0000 (+0200)
Subject: xhci: remove unnecessary xhci_quiesce call before xhci_halt
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cf5d344e13655df2fcb049ae212fe59c617349a7;p=linux-beck.git

xhci: remove unnecessary xhci_quiesce call before xhci_halt

Fist function called in xhci_halt is xhci_quiesce, so no point
in calling it twice

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 797137e26549..e8a9450ebd52 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -303,7 +303,6 @@ static int xhci_abort_cmd_ring(struct xhci_hcd *xhci)
 				"maybe the host is dead\n");
 		del_timer(&xhci->cmd_timer);
 		xhci->xhc_state |= XHCI_STATE_DYING;
-		xhci_quiesce(xhci);
 		xhci_halt(xhci);
 		return -ESHUTDOWN;
 	}