On Sun, May 08, 2016 at 11:45:50AM +0200, Takashi Iwai wrote:
> > +/* wait for cmd dmas till they are stopped */
> > +static void hdac_wait_for_cmd_dmas(struct hdac_bus *bus)
> > +{
> > + unsigned long timeout;
> > +
> > + timeout = jiffies + msecs_to_jiffies(100);
> > + while ((snd_hdac_chip_readb(bus, RIRBCTL) & AZX_RBCTL_DMA_EN)
> > + && time_before(jiffies, timeout))
> > + udelay(10);
> > +
> > + timeout = jiffies + msecs_to_jiffies(100);
> > + while ((snd_hdac_chip_readb(bus, CORBCTL) & AZX_CORBCTL_RUN)
> > + && time_before(jiffies, timeout))
> > + udelay(10);
>
> This will end up with doubled timeout. But it doesn't matter so much
> in practice. So I applied the patch as is.
Thanks Takashi
--
~Vinod
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