Re: [PATCH 1/5] gpiolib: introduce set_debounce method

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 20 May 2010 20:04:17 +0100
Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> wrote:

> 
> > > +EXPORT_SYMBOL_GPL(gpio_set_debounce);
> > 
> > nitlet: I suspect this function is taking gpio_lock sooner than it
> > strictly needs to.  Find-tuning that would decrease contention by an
> > insignificant amount ;)
> 
> We need this for Intel MID boxes as well Andrew - so its a generic need.
> 

Thanks.

I'm still wobbling on the 35-vs-36 line.  Is that a big need or a
little need?  What user-visible problem does it solve, etc?

Did anyone test it on the MID boxes?

etc ;)
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux