usb: gadget: accessory: add compat_ioctl

Add compat_ioctl for accessory to work on 64-bit platforms.

Change-Id: I805395c35017111bf0c462847f11765c7088d266
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

drivers/usb/gadget/function/f_accessory.c

@@ -779,6 +779,9 @@ static const struct file_operations acc_fops = {
 	.read = acc_read,
 	.write = acc_write,
 	.unlocked_ioctl = acc_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl = acc_ioctl,
+#endif
 	.open = acc_open,
 	.release = acc_release,
 };