linux-kernel - RE: [EXT] Re: [next, v2] dmaengine: fsl-dpaa2-qdma: export the symbols

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Message-ID: <VI1PR04MB443123073362B13FE8C6F181ED6B0@VI1PR04MB4431.eurprd04.prod.outlook.com>
Date:   Wed, 23 Oct 2019 05:56:14 +0000
From:   Peng Ma <peng.ma@....com>
To:     Vinod Koul <vkoul@...nel.org>
CC:     "dan.j.williams@...el.com" <dan.j.williams@...el.com>,
        Leo Li <leoyang.li@....com>,
        "anders.roxell@...aro.org" <anders.roxell@...aro.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "dmaengine@...r.kernel.org" <dmaengine@...r.kernel.org>
Subject: RE: [EXT] Re: [next, v2] dmaengine: fsl-dpaa2-qdma: export the
 symbols



>-----Original Message-----
>From: Vinod Koul <vkoul@...nel.org>
>Sent: 2019年10月23日 13:09
>To: Peng Ma <peng.ma@....com>
>Cc: dan.j.williams@...el.com; Leo Li <leoyang.li@....com>;
>anders.roxell@...aro.org; linux-kernel@...r.kernel.org;
>dmaengine@...r.kernel.org
>Subject: [EXT] Re: [next, v2] dmaengine: fsl-dpaa2-qdma: export the symbols
>
>Caution: EXT Email
>
>On 23-10-19, 12:56, Peng Ma wrote:
>> The symbols were not exported leading to error:
>>
>> WARNING: modpost: missing MODULE_LICENSE() in
>drivers/dma/fsl-dpaa2-qdma/dpdmai.o
>> see include/linux/module.h for more information
>> GZIP    arch/arm64/boot/Image.gz
>> ERROR: "dpdmai_enable" [drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko]
>undefined!
>> ERROR: "dpdmai_set_rx_queue"
>[drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko] undefined!
>> ERROR: "dpdmai_get_tx_queue"
>[drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko] undefined!
>> ERROR: "dpdmai_get_rx_queue"
>[drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko] undefined!
>> ERROR: "dpdmai_get_attributes"
>[drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko] undefined!
>> ERROR: "dpdmai_open" [drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko]
>undefined!
>> ERROR: "dpdmai_close" [drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko]
>undefined!
>> ERROR: "dpdmai_disable" [drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko]
>undefined!
>> ERROR: "dpdmai_reset" [drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.ko]
>undefined!
>> WARNING: "HYPERVISOR_platform_op" [vmlinux] is a static
>EXPORT_SYMBOL_GPL
>> make[2]: *** [__modpost] Error 1
>> make[1]: *** [modules] Error 2
>> make[1]: *** Waiting for unfinished jobs....
>> make: *** [sub-make] Error 2
>>
>> So export it.
>
>Applied, thanks
[Peng Ma] Got it.
Thanks,
Peng
>
>--
>~Vinod