Re: [PATCH 1/2] asm-generic: add MMU variants of io.h functions

[Mike Frysinger]

On Sat, Jul 2, 2011 at 11:53, Jonas Bonn wrote:
> Some of the implementations, in particular the ioremap variants, in
> asm-generic/io.h are for systems with an MMU.

do you mean "without an MMU" ?

> +#ifdef CONFIG_MMU
> +#define xlate_dev_mem_ptr(p) Â __va(p)
> +#else
> Â#define xlate_dev_mem_ptr(p) Â ((void *) (p))
> +#endif

i wonder if we could do:
#ifndef __va
#define __va(p) ((void *)(p))
#endif
#define xlate_dev_mem_ptr(p)   __va(p)
-mike
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/