usb: musb: omap2430: fix sparse warning

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@iki.fi> Signed-off-by: Felipe Balbi <balbi@ti.com>
git-mirror · Mar 5, 2013 · 4b58ed1 · 4b58ed1
1 parent f8c4b0e
commit 4b58ed1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;