dx90_button.diff

--------------- firmware/target/hosted/ibasso/dx90/button-dx90.c ---------------
index 27e4be0..a25bcc3 100644
@@ -82,11 +82,11 @@ int handle_button_event(__u16 code, __s32 value, int last_btns)
         }
     }
 
-    if(   (button == BUTTON_RIGHT)
-       && ((last_btns & BUTTON_LEFT) == BUTTON_LEFT)
-       && (value == EVENT_VALUE_BUTTON_RELEASE))
+    if(button == BUTTON_RIGHT && ((last_btns & BUTTON_LEFT) == BUTTON_LEFT))
     {
-        /* Workaround for a wrong feedback, only present with DX90. */
+        /* Workaround for a wrong feedback, only present with DX90: the kernel
+         * sometimes report right press in the middle of a [left press, left release]
+         * interval, which is clearly wrong. */
         button = BUTTON_LEFT;
     }