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    SubjectRE: [PATCH] i2c/tegra: I2C driver uses the suspend_noirq/resume_noirq
    Mark Brown wrote at Saturday, August 06, 2011 2:48 AM:
    > On Fri, Aug 05, 2011 at 09:33:31PM -0700, Colin Cross wrote:
    ...
    > > NAK - moving the suspend order around is not the correct way to solve
    > > this. If wm8903 needs to talk to the i2c bus in its suspend handler,
    > > it needs to be child device on the i2c bus. suspend_noirq is for
    >
    > WM8903 is an I2C device. The problem is that it's suspended as part of
    > the ASoC suspend since the audio subsystem is composed of multiple
    > devices that all need to work together coherently. I did start doing
    > some stuff to bodge around this like we do on probe but there are enough
    > system wide problems with this that it didn't seem worth the complexity
    > when the existing workarounds are so straightforward.

    Colin, given Mark's explanation, are you OK with the patch now?

    Thanks.

    --
    nvpublic



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