usb: gadget: printer: using gadget_is_otg to check otg support at runtime

We need to use gadget_is_otg to check if the gadget is really
otg support at runtime, other composite gadget drivers have already
followed this method.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index bf7a56b6d48a..69b76efd11e9 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -1157,7 +1157,7 @@ static int __init printer_bind_config(struct usb_configuration *c)
 
         usb_gadget_set_selfpowered(gadget);
 
-        if (gadget->is_otg) {
+        if (gadget_is_otg(gadget)) {
                 otg_descriptor.bmAttributes |= USB_OTG_HNP;
                 printer_cfg_driver.descriptors = otg_desc;
                 printer_cfg_driver.bmAttributes |= USB_CONFIG_ATT_WAKEUP;