[PATCH trivial] usb: phy: phy-ab8500-usb: fix spello of "function"

[Randy Dunlap]

From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>

Fix typo/spello of "function".

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Felipe Balbi <balbi@xxxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx
Cc: Jiri Kosina <trivial@xxxxxxxxxx>
---
 drivers/usb/phy/phy-ab8500-usb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20200908.orig/drivers/usb/phy/phy-ab8500-usb.c
+++ linux-next-20200908/drivers/usb/phy/phy-ab8500-usb.c
@@ -518,7 +518,7 @@ static int ab8500_usb_link_status_update
  *   3. Enable AB regulators
  *   4. Enable USB phy
  *   5. Reset the musb controller
- *   6. Switch the ULPI GPIO pins to fucntion mode
+ *   6. Switch the ULPI GPIO pins to function mode
  *   7. Enable the musb Peripheral5 clock
  *   8. Restore MUSB context
  */