[PATCH-v5 RESEND 2/5] i2c: pxa: enable/disable i2c module across msg xfer

[Wolfram Sang]

> >>Enable i2c module/unit before transmission and disable when it
> >>finishes.
> 
> >Can't you use Runtime PM for that?
> >
> 
> I haven't tried it though, I can give a try and check.

It should work. Other I2C drivers are doing exactly that.

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