linux-kernel - Re: [PATCH v8 03/14] dmaengine: idxd: Export drv

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Message-ID: <ZMuoi8FycD28v084@matsya>
Date:   Thu, 3 Aug 2023 18:45:55 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Tom Zanussi <tom.zanussi@...ux.intel.com>
Cc:     herbert@...dor.apana.org.au, davem@...emloft.net,
        fenghua.yu@...el.com, dave.jiang@...el.com, tony.luck@...el.com,
        wajdi.k.feghali@...el.com, james.guilford@...el.com,
        kanchana.p.sridhar@...el.com, vinodh.gopal@...el.com,
        giovanni.cabiddu@...el.com, linux-kernel@...r.kernel.org,
        linux-crypto@...r.kernel.org, dmaengine@...r.kernel.org
Subject: Re: [PATCH v8 03/14] dmaengine: idxd: Export drv_enable/disable and
 related functions

On 31-07-23, 16:29, Tom Zanussi wrote:
> To allow idxd sub-drivers to enable and disable wqs, export them.
> 
> Signed-off-by: Tom Zanussi <tom.zanussi@...ux.intel.com>
> Reviewed-by: Dave Jiang <dave.jiang@...el.com>
> Reviewed-by: Fenghua Yu <fenghua.yu@...el.com>
> ---
>  drivers/dma/idxd/device.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c
> index 5abbcc61c528..87ad95fa3f98 100644
> --- a/drivers/dma/idxd/device.c
> +++ b/drivers/dma/idxd/device.c
> @@ -1505,6 +1505,7 @@ int drv_enable_wq(struct idxd_wq *wq)
>  err:
>  	return rc;
>  }
> +EXPORT_SYMBOL_NS_GPL(drv_enable_wq, IDXD);

Sorry this is a very generic symbol, pls dont export it. I would make it
idxd_drv_enable_wq()

>  
>  void drv_disable_wq(struct idxd_wq *wq)
>  {
> @@ -1526,6 +1527,7 @@ void drv_disable_wq(struct idxd_wq *wq)
>  	wq->type = IDXD_WQT_NONE;
>  	wq->client_count = 0;
>  }
> +EXPORT_SYMBOL_NS_GPL(drv_disable_wq, IDXD);
>  
>  int idxd_device_drv_probe(struct idxd_dev *idxd_dev)
>  {
> -- 
> 2.34.1

-- 
~Vinod