usb: otg: prefix otg_state_string with usb_

all other functions under drivers/usb/ start
with usb_, let's do the same thing.

This patch is in preparation for moving otg_state_string
to usb-common.c and deleting otg.c completely.

Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index e8a5fe87c6bd..9f9fb3927b0a 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -37,9 +37,9 @@ struct usb_otg {
 };
 
 #ifdef CONFIG_USB_OTG_UTILS
-extern const char *otg_state_string(enum usb_otg_state state);
+extern const char *usb_otg_state_string(enum usb_otg_state state);
 #else
-static inline const char *otg_state_string(enum usb_otg_state state)
+static inline const char *usb_otg_state_string(enum usb_otg_state state)
 {
         return NULL;
 }