linux-kernel - Re: [PATCH v3] powerpc/fsl-85xx: fix compile error

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Message-ID: <bd9799ae-d306-a478-25ff-ec3c7f083cfe@c-s.fr>
Date:   Sat, 14 Mar 2020 08:26:23 +0100
From:   Christophe Leroy <christophe.leroy@....fr>
To:     WANG Wenhu <wenhu.wang@...o.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Allison Randal <allison@...utok.net>,
        Richard Fontana <rfontana@...hat.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Cc:     kernel@...o.com, trivial@...nel.org,
        stable <stable@...r.kernel.org>
Subject: Re: [PATCH v3] powerpc/fsl-85xx: fix compile error



Le 14/03/2020 à 06:10, WANG Wenhu a écrit :
> Include "linux/of_address.h" to fix the compile error for
> mpc85xx_l2ctlr_of_probe() when compiling fsl_85xx_cache_sram.c.
> 
>    CC      arch/powerpc/sysdev/fsl_85xx_l2ctlr.o
> arch/powerpc/sysdev/fsl_85xx_l2ctlr.c: In function ‘mpc85xx_l2ctlr_of_probe’:
> arch/powerpc/sysdev/fsl_85xx_l2ctlr.c:90:11: error: implicit declaration of function ‘of_iomap’; did you mean ‘pci_iomap’? [-Werror=implicit-function-declaration]
>    l2ctlr = of_iomap(dev->dev.of_node, 0);
>             ^~~~~~~~
>             pci_iomap
> arch/powerpc/sysdev/fsl_85xx_l2ctlr.c:90:9: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
>    l2ctlr = of_iomap(dev->dev.of_node, 0);
>           ^
> cc1: all warnings being treated as errors
> scripts/Makefile.build:267: recipe for target 'arch/powerpc/sysdev/fsl_85xx_l2ctlr.o' failed
> make[2]: *** [arch/powerpc/sysdev/fsl_85xx_l2ctlr.o] Error 1
> 
> Fixes: commit 6db92cc9d07d ("powerpc/85xx: add cache-sram support")
> Cc: stable <stable@...r.kernel.org>
> Signed-off-by: WANG Wenhu <wenhu.wang@...o.com>

Reviewed-by: Christophe Leroy <christophe.leroy@....fr>