Messages in this thread | | | Date | Tue, 12 Mar 2013 13:20:28 -0700 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH] ARM: w1-gpio: fix erroneous gpio requests |
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On Tue, Mar 12, 2013 at 08:21:34PM +0100, Johan Hovold wrote: > Fix regression introduced by commit d2323cf773 ("onewire: w1-gpio: add > ext_pullup_enable pin in platform data") which added a gpio entry to the > platform data, but did not add the required initialisers to the board > files using it. Consequently, the driver would request gpio 0 at probe, > which could break other uses of the corresponding pin. > > On AT91 requesting gpio 0 changes the pin muxing for PIOA0, which, for > instance, breaks SPI0 on at91sam9g20. > > Cc: stable <stable@vger.kernel.org> > Signed-off-by: Johan Hovold <jhovold@gmail.com> > --- > > Not sure whose tree this should go in through, so adding relevant maintainers > and authors as CC.
As I took the offending patch, I might as well take this fix for it as well.
Unless anyone else objects?
thanks,
greg k-h
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