On Thu, 10 Dec 2009 19:26:02 -0500 H Hartley Sweeten wrote:
> ioremap() returns a void __iomem * not a char *. Update the documentation
> file to reflect this.
>
> Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
applied, thanks.
> ---
>
> diff --git a/Documentation/IO-mapping.txt b/Documentation/IO-mapping.txt
> index 78a4406..1b5aa10 100644
> --- a/Documentation/IO-mapping.txt
> +++ b/Documentation/IO-mapping.txt
> @@ -157,7 +157,7 @@ For such memory, you can do things like
> * access only the 640k-1MB area, so anything else
> * has to be remapped.
> */
> - char * baseptr = ioremap(0xFC000000, 1024*1024);
> + void __iomem *baseptr = ioremap(0xFC000000, 1024*1024);
>
> /* write a 'A' to the offset 10 of the area */
> writeb('A',baseptr+10);
> --
---
~Randy
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