On Fri, 2007-10-12 at 10:49 -0400, Dmitry Torokhov wrote:
> Hi Bryan,
>
> On 10/12/07, Bryan Wu <[email protected]> wrote:
> > +
[snip]
> > +
> > +static void ad7142_close(struct input_dev *dev)
> > +{
> > + free_irq(CONFIG_BFIN_JOYSTICK_IRQ_PFX, ad7142_interrupt);
> > + kthread_stop(ad7142_task);
>
> Don't you need to write something over i2c to shut the devoce off?
> What stops it from continuing to generate interrupts?
>
Actually, I am going to use "completion" to replace the whole
wait_interrupt_xxx and intr_flag things which original from Aubrey. How
do you think of that?
Thanks
-Bryan
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