Re: [PATCH] tty/serial/pl011: don't print error msg if dmaengine_pause is not supported

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2011/4/18 Viresh Kumar <viresh.kumar@xxxxxx>:

> Few dma controller doesn't support dmaengine_pause() and return -ENXIO if
> dmaengine_pause() is called for them. Error messages such as "unable to pause
> DMA transfer" shouldn't be printed for them.

Hm for dw_dma this seems like a piece of cake to simply implement
instead.

I'll send a patch for that instead, can you test it and ACK it if it
works for you?

Yours,
Linus Walleij
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