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    SubjectRe: [PATCH V2] dma: tegra: enable/disable dma clock
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    On Fri, 2012-07-27 at 13:42 +0530, Laxman Dewangan wrote:
    > On Tuesday 24 July 2012 10:30 AM, Laxman Dewangan wrote:
    > > On Tuesday 24 July 2012 10:38 AM, Vinod Koul wrote:
    > >> On Fri, 2012-07-20 at 13:31 +0530, Laxman Dewangan wrote:
    > >>> Enable the DMA clock when allocating channel and
    > >>> disable clock when freeing channels.
    > >>>
    > >>> Signed-off-by: Laxman Dewangan<ldewangan@nvidia.com>
    > >>> ---
    > >>> + clk_disable_unprepare(tdma->dma_clk);
    > >> What if another channel is active, disabling clock can cause bad
    > >> behavior. You should check here if all channels are idle and then
    > >> disable, or is this handled by clock API?
    > > Yes, clock driver keeps the reference count and so client driver need
    > > not to take care.
    > >
    > Hi Vinod,
    > Is there any thing remaining from my side here?
    Nope, I will take care of it
    > Is it possible to make it for K3.6?
    Nope 3.6 is released, too late for that

    --
    ~Vinod



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