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>
This commit is contained in:
Felipe Balbi 2013-03-14 16:00:58 +02:00
parent eee44da045
commit a33bb21208

View file

@ -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)
{