linux-kernel - Re: [PATCH] net: stmmac: fix argument to stmmac_pcs_ctrl

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Message-ID: <27111986-1fc4-534d-9cd8-65bcab94a840@codethink.co.uk>
Date:   Wed, 16 Oct 2019 09:43:29 +0100
From:   Ben Dooks <ben.dooks@...ethink.co.uk>
To:     linux-kernel@...ts.codethink.co.uk
Cc:     Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S. Miller" <davem@...emloft.net>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: stmmac: fix argument to stmmac_pcs_ctrl_ane()

On 16/10/2019 09:22, Ben Dooks (Codethink) wrote:
> The stmmac_pcs_ctrl_ane() expects a register address as
> argument 1, but for some reason the mac_device_info is
> being passed.
> 
> Fix the warning (and possible bug) from sparse:
> 
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2613:17: warning: incorrect type in argument 1 (different address spaces)
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2613:17:    expected void [noderef] <asn:2> *ioaddr
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2613:17:    got struct mac_device_info *hw

apologies, looks like I reposted this by accident.


-- 
Ben Dooks				http://www.codethink.co.uk/
Senior Engineer				Codethink - Providing Genius

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