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Date:   Tue, 28 Jun 2022 22:08:46 -0700
From:   Jakub Kicinski <kuba@kernel.org>
To:     Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Cc:     <nicolas.ferre@microchip.com>, <claudiu.beznea@microchip.com>,
        <davem@davemloft.net>, <edumazet@google.com>, <pabeni@redhat.com>,
        <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <git@amd.com>, <harini.katakam@amd.com>
Subject: Re: [PATCH net-next] net: macb: In shared MDIO usecase make MDIO
 producer ethernet node to probe first
Message-ID: <20220628220846.25025a22@kernel.org>
In-Reply-To: <1656439734-632-1-git-send-email-radhey.shyam.pandey@amd.com>
References: <1656439734-632-1-git-send-email-radhey.shyam.pandey@amd.com>
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On Tue, 28 Jun 2022 23:38:54 +0530 Radhey Shyam Pandey wrote:
> In shared MDIO suspend/resume usecase for ex. with MDIO producer
> (0xff0c0000) eth1 and MDIO consumer(0xff0b0000) eth0 there is a
> constraint that ethernet interface(ff0c0000) MDIO bus producer
> has to be resumed before the consumer ethernet interface(ff0b0000).

ERROR: modpost: "device_is_bound" [drivers/net/ethernet/cadence/macb.ko] undefined!
make[2]: *** [../scripts/Makefile.modpost:128: modules-only.symvers] Error 1
make[1]: *** [/home/nipa/net-next/Makefile:1757: modules] Error 2
make: *** [Makefile:219: __sub-make] Error 2