[U-Boot] [PATCH] net: Use ARRAY_SIZE at appropriate places

[Marek Vasut <marex@denx.de>]

Dear Axel Lin,

> Use ARRAY_SIZE instead of having similar implementation in each drivers.
> 
> Signed-off-by: Axel Lin <axel.lin@ingics.com>
> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
> Cc: Ben Warren <biggerbadderben@gmail.com>
> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> Cc: Joe Hershberger <joe.hershberger@ni.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Mike Frysinger <vapier@gentoo.org>
> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
> Cc: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
> Cc: Wolfgang Denk <wd@denx.de>
> Cc: York Sun <yorksun@freescale.com>

You can trim the CC a bit next time ;-)

> ---
> Hi,
> tools/checkpatch.pl shows
> total: 2 errors, 12 warnings, 0 checks, 89 lines checked
> 
> The errors are:
> ERROR: code indent should use tabs where possible
> 
> The warnings are something like below:
> WARNING: line over 80 characters
> WARNING: please, no spaces at the start of a line
> WARNING: Avoid CamelCase: <ixEthDBPortDefinitions>
> 
> I don't fixup the checkpatch.pl issues because I feel having the patch
> as is seems cleaner.

No problem on my end, that's understandable.

> Regards,
> Axel
> 
>  drivers/net/ax88180.c                     | 2 +-
>  drivers/net/fsl_mcdmafec.c                | 2 +-
>  drivers/net/lan91c96.c                    | 2 +-
>  drivers/net/mcffec.c                      | 2 +-
>  drivers/net/mcfmii.c                      | 2 +-
>  drivers/net/ne2000.c                      | 2 +-
>  drivers/net/npe/IxEthDBFeatures.c         | 4 ++--
>  drivers/net/npe/IxOsalIoMem.c             | 3 +--
>  drivers/net/npe/include/IxEthDBPortDefs.h | 2 +-
>  drivers/net/npe/include/IxOsalTypes.h     | 2 +-
>  10 files changed, 11 insertions(+), 12 deletions(-)

[...]

>   * @def IX_ETH_DB_UNKNOWN_PORT
> diff --git a/drivers/net/npe/include/IxOsalTypes.h
> b/drivers/net/npe/include/IxOsalTypes.h index 06e71de..615c655 100644
> --- a/drivers/net/npe/include/IxOsalTypes.h
> +++ b/drivers/net/npe/include/IxOsalTypes.h
> @@ -93,7 +93,7 @@ typedef volatile INT32 VINT32;
> 
> 
>  #ifndef NUMELEMS
> -#define NUMELEMS(x) (sizeof(x) / sizeof((x)[0]))
> +#define NUMELEMS(x) ARRAY_SIZE(x)
>  #endif

Just kill this macro altogether please.

Best regards,
Marek Vasut