Hello!
On 08/21/2018 09:55 PM, Bin Liu wrote:
> TI AM335x CPPI41 module uses a single register bit for CPPI interrupts in
It's CPPI 4.1. :-)
> both musb controllers. So disabling the CPPI irq in one musb driver breaks
> the other musb module.
>
> Since musb is already disabled before tearing down dma controller in
> musb_remove(), it is safe to not disable CPPI irq in
> musb_dma_controller_destroy().
>
> Fixes: 255348289f71 ("usb: musb: dsps: Manage CPPI 4.1 DMA interrupt in DSPS")
>
Should be no empty line here...
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Bin Liu <b-liu@xxxxxx>
[...]
MBR, Sergei
