netdev - Re: [PATCH v4] net: Remove depends on HAS_DMA in case of platform dependency

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Date:   Fri, 29 Jun 2018 09:22:19 +0300
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Yisen Zhuang <yisen.zhuang@...wei.com>,
        Sergey Matyukevich <smatyukevich@...ntenna.com>,
        Salil Mehta <salil.mehta@...wei.com>,
        Igor Mitsyanko <imitsyanko@...ntenna.com>,
        Avinash Patil <avinashp@...ntenna.com>,
        Wright Feng <wright.feng@...ress.com>,
        Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
        Quan Nguyen <qnguyen@....com>,
        Keyur Chudgar <kchudgar@....com>,
        Jiri Pirko <jiri@...lanox.com>,
        Iyappan Subramanian <isubramanian@....com>,
        Ido Schimmel <idosch@...lanox.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Chi-Hsien Lin <chi-hsien.lin@...ress.com>,
        Arend van Spriel <arend.vanspriel@...adcom.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] net: Remove depends on HAS_DMA in case of platform dependency

Geert Uytterhoeven <geert@...ux-m68k.org> writes:

> Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
> symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
> In most cases this other symbol is an architecture or platform specific
> symbol, or PCI.
>
> Generic symbols and drivers without platform dependencies keep their
> dependencies on HAS_DMA, to prevent compiling subsystems or drivers that
> cannot work anyway.
>
> This simplifies the dependencies, and allows to improve compile-testing.
>
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
> Reviewed-by: Mark Brown <broonie@...nel.org>
> Acked-by: Robin Murphy <robin.murphy@....com>
> ---
> v4:
>   - Rebase to v4.18-rc1 (applies to next-20180622, too),
>
> v3:
>   - Rebase to v4.17-rc1,
>   - Drop obsolete note about FSL_FMAN,
>
> v2:
>   - Add Reviewed-by, Acked-by,
>   - Drop RFC state,
>   - Split per subsystem.
> ---
>  drivers/net/ethernet/amd/Kconfig                | 2 +-
>  drivers/net/ethernet/apm/xgene-v2/Kconfig       | 1 -
>  drivers/net/ethernet/apm/xgene/Kconfig          | 1 -
>  drivers/net/ethernet/arc/Kconfig                | 6 ++++--
>  drivers/net/ethernet/broadcom/Kconfig           | 2 --
>  drivers/net/ethernet/calxeda/Kconfig            | 2 +-
>  drivers/net/ethernet/hisilicon/Kconfig          | 2 +-
>  drivers/net/ethernet/marvell/Kconfig            | 8 +++-----
>  drivers/net/ethernet/mellanox/mlxsw/Kconfig     | 2 +-
>  drivers/net/ethernet/renesas/Kconfig            | 2 --
>  drivers/net/wireless/broadcom/brcm80211/Kconfig | 1 -
>  drivers/net/wireless/quantenna/qtnfmac/Kconfig  | 2 +-
>  12 files changed, 12 insertions(+), 19 deletions(-)

For the wireless part:

Acked-by: Kalle Valo <kvalo@...eaurora.org>

-- 
Kalle Valo