linux-kernel - Re: [PATCH] openrisc: io: Add missing _

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Message-ID: <20210119211814.GK2002709@lianli.shorne-pla.net>
Date:   Wed, 20 Jan 2021 06:18:14 +0900
From:   Stafford Horne <shorne@...il.com>
To:     Geert Uytterhoeven <geert+renesas@...der.be>
Cc:     Jonas Bonn <jonas@...thpole.se>,
        Stefan Kristiansson <stefan.kristiansson@...nalahti.fi>,
        openrisc@...ts.librecores.org, linux-kernel@...r.kernel.org,
        kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] openrisc: io: Add missing __iomem annotation to iounmap()

On Mon, Dec 28, 2020 at 09:33:28AM +0100, Geert Uytterhoeven wrote:
> With C=1:
> 
>     drivers/soc/renesas/rmobile-sysc.c:330:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void *addr @@     got void [noderef] __iomem *[assigned] base @@
>     drivers/soc/renesas/rmobile-sysc.c:330:33: sparse:     expected void *addr
>     drivers/soc/renesas/rmobile-sysc.c:330:33: sparse:     got void [noderef] __iomem *[assigned] base
> 
> Fix this by adding the missing __iomem annotation to iounmap().
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>

Reviewed and OK.  I queued this to my 5.11 fixes branch.  I will send a PR for this
over the weekend.

https://github.com/openrisc/linux/commits/or1k-5.11-fixes

(Found this one in spam and hopefully fixed up my filters now)

-Stafford