From: Wei Yongjun <weiyj.lk@gmail.com>
Date: Fri, 11 Nov 2016 13:13:21 +0000 (+0200)
Subject: xhci: fix non static symbol warning
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2d6d5769f82dc266e86a06f70eaae23265f757d6;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

xhci: fix non static symbol warning

Fixes the following sparse warning:

drivers/usb/host/xhci-ring.c:608:6: warning:
 symbol 'xhci_unmap_td_bounce_buffer' was not declared.
 Should it be static?

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
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 daba590d1c4b..2df6e17af51a 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -586,8 +586,8 @@ static void xhci_giveback_urb_in_irq(struct xhci_hcd *xhci,
 	}
 }
 
-void xhci_unmap_td_bounce_buffer(struct xhci_hcd *xhci, struct xhci_ring *ring,
-				 struct xhci_td *td)
+static void xhci_unmap_td_bounce_buffer(struct xhci_hcd *xhci,
+		struct xhci_ring *ring, struct xhci_td *td)
 {
 	struct device *dev = xhci_to_hcd(xhci)->self.controller;
 	struct xhci_segment *seg = td->bounce_seg;