Messages in this thread | | | Date | Wed, 9 Nov 2016 16:06:29 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: [PATCH v4 8/8] iio: envelope-detector: ADC driver based on a DAC and a comparator |
| |
On Wed, 9 Nov 2016, Peter Rosin wrote: > On 2016-11-08 22:47, Thomas Gleixner wrote: > > I don't think you need extra race handling with that, but I might be wrong > > as usual. > > There's obviously no way to determine which of the timeout or the > interrupt that happens first without some race handling, so I don't > know what you mean? If the timeout happens first, there is also a > need to handle late hits from the irq that might come in during the > preparation for the next step in the binary search. It gets messy > quickly compared to the simplicity of the current implementation.
Gah, forgot about that timeout thingy. Fair enough.
Feel free to add an
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Thanks,
tglx
| |