From: Felipe Balbi <balbi@ti.com>
Date: Thu, 14 Mar 2013 14:00:58 +0000 (+0200)
Subject: usb: dwc3: omap: fix sparse warning
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=a33bb2120851407b5703343596d5c2181cfc75b4;p=~shefty%2Frdma-dev.git

usb: dwc3: omap: fix sparse warning

our global '_omap' pointer wasn't marked
static. This patch solves the following sparse
warning:

	warning: symbol '_omap' was not declared. \
	Should it be static?

Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 2fe9723ff1d..6de734f494b 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -126,7 +126,7 @@ struct dwc3_omap {
 	u32			dma_status:1;
 };
 
-struct dwc3_omap		*_omap;
+static struct dwc3_omap		*_omap;
 
 static inline u32 dwc3_omap_readl(void __iomem *base, u32 offset)
 {