Re: [PATCH] Input: Document no-sleep requirement for playback() callback

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On Mon, Nov 26, 2012 at 10:42:38PM -0800, Dmitry Torokhov wrote:

> We already have a few lines below:

> > * Note that playback(), set_gain() and set_autocenter() are called with
> > * dev->event_lock spinlock held and interrupts off and thus may not
> > * sleep.

> So I doubt they will pay more attention to your addition ;)

Ah, it's quite a few lines below - it was actually off the bottom of my
screen which rather buried the lead (though TBH I think I was most
surprised by the fact that the lock isn't actually in the struct).

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