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Re: [PATCH 04/20] staging: brcm80211: various __iomem additions to softmac.

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2011/10/2 Franky Lin <frankyl@xxxxxxxxxxxx>:
> From: Roland Vossen <rvossen@xxxxxxxxxxxx>
>
> So it is clear to the reader what memory is IO mapped
>
> Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
> Reviewed-by: Arend van Spriel <arend@xxxxxxxxxxxx>
> Signed-off-by: Franky Lin <frankyl@xxxxxxxxxxxx>
> ---
>  drivers/staging/brcm80211/brcmsmac/aiutils.c |  107 ++++++++++++++------------
>  drivers/staging/brcm80211/brcmsmac/aiutils.h |   16 ++--
>  drivers/staging/brcm80211/brcmsmac/main.c    |    2 +-
>  drivers/staging/brcm80211/brcmsmac/nicpci.c  |   45 ++++++-----
>  drivers/staging/brcm80211/brcmsmac/nicpci.h  |    9 +-
>  drivers/staging/brcm80211/brcmsmac/otp.c     |    9 +-
>  drivers/staging/brcm80211/brcmsmac/pmu.c     |   16 ++--
>  drivers/staging/brcm80211/brcmsmac/srom.c    |   20 +++--
>  drivers/staging/brcm80211/brcmsmac/srom.h    |    2 +-
>  9 files changed, 123 insertions(+), 103 deletions(-)
>
> diff --git a/drivers/staging/brcm80211/brcmsmac/aiutils.c b/drivers/staging/brcm80211/brcmsmac/aiutils.c
> index 790fdce..0b3ba6a 100644
> --- a/drivers/staging/brcm80211/brcmsmac/aiutils.c
> +++ b/drivers/staging/brcm80211/brcmsmac/aiutils.c
> @@ -323,7 +323,8 @@
>                     (((si)->pub.buscoretype == PCI_CORE_ID) && \
>                      (si)->pub.buscorerev >= 13))
>
> -#define CCREGS_FAST(si) (((char *)((si)->curmap) + PCI_16KB0_CCREGS_OFFSET))
> +#define CCREGS_FAST(si) (((char __iomem *)((si)->curmap) + \
> +                         PCI_16KB0_CCREGS_OFFSET))

I've a question (not to just you), should we prefer u8/u16/u32 types in code?
If so, you could think to changing this since you already touch this code.

-- 
Rafał
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