netdev - Re: [PATCH v3 01/20] net: stmmac: export stmmac_set_mac_addr/stmmac_get_mac

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Message-ID: <9514c077-1738-ea49-ca18-fbc46bac6144@st.com>
Date:   Mon, 3 Apr 2017 14:39:03 +0200
From:   Giuseppe CAVALLARO <peppe.cavallaro@...com>
To:     Corentin Labbe <clabbe.montjoie@...il.com>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <maxime.ripard@...e-electrons.com>,
        <wens@...e.org>, <linux@...linux.org.uk>,
        <catalin.marinas@....com>, <will.deacon@....com>,
        <alexandre.torgue@...com>,
        Alexandre TORGUE <alexandre.torgue@...com>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <netdev@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v3 01/20] net: stmmac: export
 stmmac_set_mac_addr/stmmac_get_mac_addr

Hello Alex

do you can check if this has to be done for ST platforms?
I do not remember that it was necessary when build as module so
I cannot expect this should be only for dwmac-sun8i.

Regards
peppe



On 4/3/2017 11:14 AM, Corentin Labbe wrote:
> Thoses symbol will be needed for the dwmac-sun8i ethernet driver.
> For letting it to be build as module, they need to be exported.
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>
> ---
>   drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
> index 38f9430..67af0bd 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
> @@ -248,6 +248,7 @@ void stmmac_set_mac_addr(void __iomem *ioaddr, u8 addr[6],
>   	data = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | addr[0];
>   	writel(data, ioaddr + low);
>   }
> +EXPORT_SYMBOL_GPL(stmmac_set_mac_addr);
>   
>   /* Enable disable MAC RX/TX */
>   void stmmac_set_mac(void __iomem *ioaddr, bool enable)
> @@ -279,4 +280,4 @@ void stmmac_get_mac_addr(void __iomem *ioaddr, unsigned char *addr,
>   	addr[4] = hi_addr & 0xff;
>   	addr[5] = (hi_addr >> 8) & 0xff;
>   }
> -
> +EXPORT_SYMBOL_GPL(stmmac_get_mac_addr);