USB: include/usb/*.h checkpatch cleanup

Lots of minor formatting cleanups in includes/usb/ to make checkpatch
happier.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index fbb83fe..ee2dd1d 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -86,8 +86,8 @@
 
 	struct musb_hdrc_eps_bits *eps_bits __deprecated;
 #ifdef CONFIG_BLACKFIN
-        /* A GPIO controlling VRSEL in Blackfin */
-        unsigned int    gpio_vrsel;
+	/* A GPIO controlling VRSEL in Blackfin */
+	unsigned int	gpio_vrsel;
 	unsigned int	gpio_vrsel_active;
 #endif