Re: [PATCH] Clarify pci_iomap() usage for MMIO-only devices

[Alan Cox]

On Mon, 17 Sep 2007 16:22:07 -0400
"Luis R. Rodriguez" <mcgrof@xxxxxxxxx> wrote:

> This patch updates the pci_iomap() kernel-doc to make it clarify the
> case when read*()/write*() can be called over ioread*/iowrite*(). When
> driver writers read this documenation sometimes it is assumed you just
> *need* to use ioread*()/iorwrite*(). We have an exception so lets just
> clarify this is not true for the exception.
> 
>  lib/iomap.c |   11 ++++++++---
>  1 files changed, 8 insertions(+), 3 deletions(-)
> 
> Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxxx>

Reviewed-by: Alan Cox <alan@xxxxxxxxxx>

Although I would say s/recommended/required/

Alan
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