u16 intenb0 = 0;
struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
+ /*
+ * BEMPENB/BRDYENB are picky.
+ * below method is required
+ *
+ * - clear INTSTS0
+ * - update BEMPENB/BRDYENB
+ * - update INTSTS0
+ */
usbhs_write(priv, INTENB0, 0);
usbhs_write(priv, BEMPENB, 0);
}
}
- usbhs_write(priv, INTENB0, intenb0);
+ if (intenb0)
+ usbhs_write(priv, INTENB0, intenb0);
}