On Mon, Feb 29, 2016 at 07:21:16AM +0800, John Hsu wrote: Please fix your mail client to word wrap within paragraphs at something substantially less than 80 columns. Doing this makes your messages much easier to read and reply to. > On 2/10/2016 2:39 AM, Mark Brown wrote: > >On Fri, Feb 05, 2016 at 01:52:46PM +0800, John Hsu wrote: > >>+static u32 nau8825_intlog10_dec3(u32 value) > >This doesn't look driver specific, it should go somewhere generic > >(though I can't immediately see any relevant place for it...). > Do you have any advise what we can do? It's possible to move these functions > to other files, isn't it? Propose a maths helper library? > It has to enable DAC and ADC path for detection and measurement. A little > like simple playback and record. > Indeed, it spent some time to finish the whole sequence and the situation > you mention will happen possibly. > Do we can add some mutex in driver to avoid something like race condition > happened? Could you give us suggenstion? Very thanks. Take a look at the da7219 driver, it is doing something similar.
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