Re: [PATCH v2 2/2] dmaengine: dw: fix cyclic transfer callbacks

[Viresh Kumar]

On 11-01-16, 13:04, Mans Rullgard wrote:
> Cyclic transfer callbacks rely on block completion interrupts which were
> disabled in commit ff7b05f29fd4 ("dmaengine/dw_dmac: Don't handle block
> interrupts").  This re-enables block interrupts so the cyclic callbacks
> can work.  Other transfer types are not affected as they set the INT_EN
> bit only on the last block.
> 
> Fixes: ff7b05f29fd4 ("dmaengine/dw_dmac: Don't handle block interrupts")
> Signed-off-by: Mans Rullgard <mans@xxxxxxxxx>
> ---
> Changes:
> - new patch
> ---
>  drivers/dma/dw/core.c | 21 +++++++++++++++------
>  1 file changed, 15 insertions(+), 6 deletions(-)

Reviewed-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

BTW, Shouldn't you mark these for stable trees as well ? :)

-- 
viresh