Fix the following sparse warning:
drivers/usb/musb/omap2430.c:54:33: warning: symbol '_glue' was not declared. Should it be static?
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
drivers/usb/musb/omap2430.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 2a39c11..1a42a45 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -51,7 +51,7 @@ struct omap2430_glue {
};
#define glue_to_musb(g) platform_get_drvdata(g->musb)
-struct omap2430_glue *_glue;
+static struct omap2430_glue *_glue;
static struct timer_list musb_idle_timer;
--
1.7.10.4
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