Messages in this thread | | | Date | Fri, 27 Jul 2018 07:31:37 +0200 | From | Boris Brezillon <> | Subject | Re: [PATCH 1/2] ia64: use asm-generic/io.h |
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Hi Arnd,
On Wed, 11 Jul 2018 14:08:05 +0200 Arnd Bergmann <arnd@arndb.de> wrote:
> asm-generic/io.h provides a generic implementation of all I/O accessors, > which the architectures can override. > > Since ia64 does not provide readsl/writesl etc, any driver using those > fails to build, and including asm-generic/io.h will provide the > missing interfaces, as well as any other future interfaces that get > added there. We need to #define a couple of symbols to themselves > in the ia64 to ensure that we use the ia64 specific version of those > rather than the generic one. > > There should be no other effect than adding {read,write}s{b,w,l}() > as well as {in,out}s{b,w,l}_p(), which were also not provided > by ia64 but are provided by the generic header for historic reasons. >
Kbuild robots reported the same problem on parisc an alpha :-/.
Regards,
Boris
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