Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH 1/7] mfd: max8925: Move _IO resources out of ioport_ioresource | Date | Tue, 7 Aug 2012 19:46:52 +0000 |
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On Tuesday 07 August 2012, Mark Brown wrote: > The removal of mach/io.h from most ARM platforms also set the range of > valid IO ports to be empty for most platforms when previously any 32 > bit integer had been valid. This makes it impossible to add IO resources > as the added range is smaller than that of the root resource for IO ports. > > Since we're not really using IO memory at all fix this by defining our > own root resource outside the normal tree and make that the parent of > all IO resources. This also ensures we won't conflict with read IO ports > if we ever run on a platform which happens to use them. > > Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> > Cc: stable@vger.kernel.org (v3.4+)
(whole series)
Acked-by: Arnd Bergmann <arnd@arndb.de>
Thanks a lot for following through with this series! I would have preferred to have the second step in stable as Russell suggested, but since you did all the work, I'm not going to complain about it ;-)
Arnd
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