# Re: \[PATCH v2 9/9\] net: wireless: ath5k: Constify ioreadX() iomem argument (as in generic implementation)

- From: Kalle Valo \<hidden\>
- Date: 2020-01-12 12:37:29 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2020/01/9177242
- Thread: https://ratatoskr.run/dri-devel/2020/01/5824889/t.md

```text
Krzysztof Kozlowski [ref] writes:

> The ioreadX() helpers have inconsistent interface.  On some architectures
> void *__iomem address argument is a pointer to const, on some not.
>
> Implementations of ioreadX() do not modify the memory under the address
> so they can be converted to a "const" version for const-safety and
> consistency among architectures.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
> ---
>  drivers/net/wireless/ath/ath5k/ahb.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)

No need to have "net: wireless: " in the title, otherwise looks good.

Acked-by: Kalle Valo <redacted>

-- 
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
```