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>
git-mirror · Mar 18, 2013 · a33bb21 · a33bb21
1 parent eee44da
commit a33bb21
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)
 {