Please commit bba40e6948b94cba71965285fbac31bd078c024a upstream to 4.4.y There is a case where an address is incorrectly assigned to the DMA channel desired mode when it should instead be assigned the actual mode value. This results in the value of channel->desired_mode not being correct. Fixes 754fe4a92c07 ("usb: musb: Remove ifdefs for TX DMA for musb_host.c") -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html