Re: [PATCH v4 1/6] arch: unify ioremap prototypes and macro aliases

From: Christoph Hellwig
Date: Wed Jun 17 2015 - 07:14:24 EST

On Thu, Jun 11, 2015 at 05:19:18PM -0400, Dan Williams wrote:
> Some archs define the first parameter to ioremap() as unsigned long,
> while the balance define it as resource_size_t. Unify on
> resource_size_t to enable passing ioremap function pointers. Also, some
> archs use function-like macros for defining ioremap aliases, but
> asm-generic/iomap.h expects object-like macros, unify on the latter.

Not urgent: but maybe this is a big hint that we should not define
the prototypes on a per-architecture basis but in a common header

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