On Wed, 19 Dec 2012 21:53:23 +0100, Michael Trimarchi
wrote:
> Hi
>
> Grant Likely wrote:
>
> >On Thu, 6 Dec 2012 11:52:06 +0100, Peter Ujfalusi
> > wrote:
> >> Use more coherent locking in the driver. Use bitfield to store the
> >GPIO
> >> direction and if the pin is configured as output stor
Hi
Grant Likely wrote:
>On Thu, 6 Dec 2012 11:52:06 +0100, Peter Ujfalusi
> wrote:
>> Use more coherent locking in the driver. Use bitfield to store the
>GPIO
>> direction and if the pin is configured as output store the status
>also in a
>> bitfiled.
>> In this way we can just look at these bit
On Thu, 6 Dec 2012 11:52:06 +0100, Peter Ujfalusi wrote:
> Use more coherent locking in the driver. Use bitfield to store the GPIO
> direction and if the pin is configured as output store the status also in a
> bitfiled.
> In this way we can just look at these bitfields when we need information
>
Use more coherent locking in the driver. Use bitfield to store the GPIO
direction and if the pin is configured as output store the status also in a
bitfiled.
In this way we can just look at these bitfields when we need information
about the pin status and only reach out to the chip when it is neede