Messages in this thread | | | Date | Fri, 16 Aug 2013 17:21:18 +0200 | Subject | Re: [PATCH] gpio-pca953x: Fix read for chips with more than 8 gpios | From | Linus Walleij <> |
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On Wed, Aug 14, 2013 at 4:20 PM, Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> wrote:
> pca953x_read_single returns ONLY the value of the 8 inputs of the > same bank. > > off can have a value from 0 to 15, therefore we have to find the > offset of that gpio within that bank. > > Without this patch gpios 8-15 will always be read as zero. > > Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Nice! But it turns out I already had an identical patch by Andrew Ruder acked by Gregory Clement in my patch queue.
Yours, Linus Walleij
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