Re: [PATCH 2/2] usb: musb: Tiny dma in transfers won't complete with cpp41

* Tony Lindgren [170118 16:50]: > At least with the cppi41 dma, size 1 in dma transfers will just wait > until the device is disconnected. And it also seems that enumerating > a USB stick with a hub can take a USB reset with smallish size in > transfers. > > This causes

[PATCH 2/2] usb: musb: Tiny dma in transfers won't complete with cpp41

At least with the cppi41 dma, size 1 in dma transfers will just wait until the device is disconnected. And it also seems that enumerating a USB stick with a hub can take a USB reset with smallish size in transfers. This causes timeouts in cppi41 dma runtime PM. Fix the issue by adding a minimum