linux-kernel - Re: [PATCH 2/4] soundwire: intel: Use auxiliary

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Message-ID: <YcMJhXQNXabezOya@smile.fi.intel.com>
Date:   Wed, 22 Dec 2021 13:18:29 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     "David E. Box" <david.e.box@...ux.intel.com>
Cc:     gregkh@...uxfoundation.org, mustafa.ismail@...el.com,
        shiraz.saleem@...el.com, dledford@...hat.com, jgg@...pe.ca,
        leon@...nel.org, saeedm@...dia.com, davem@...emloft.net,
        kuba@...nel.org, vkoul@...nel.org, yung-chuan.liao@...ux.intel.com,
        pierre-louis.bossart@...ux.intel.com, mst@...hat.com,
        jasowang@...hat.com, hdegoede@...hat.com,
        virtualization@...ts.linux-foundation.org,
        alsa-devel@...a-project.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org
Subject: Re: [PATCH 2/4] soundwire: intel: Use auxiliary_device driver data
 helpers

On Tue, Dec 21, 2021 at 03:58:50PM -0800, David E. Box wrote:
> Use auxiliary_get_drvdata and auxiliary_set_drvdata helpers.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

> Signed-off-by: David E. Box <david.e.box@...ux.intel.com>
> ---
>  drivers/soundwire/intel.c      | 8 ++++----
>  drivers/soundwire/intel_init.c | 2 +-
>  2 files changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
> index 78037ffdb09b..d082d18e41a9 100644
> --- a/drivers/soundwire/intel.c
> +++ b/drivers/soundwire/intel.c
> @@ -1293,7 +1293,7 @@ static int intel_link_probe(struct auxiliary_device *auxdev,
>  	bus->ops = &sdw_intel_ops;
>  
>  	/* set driver data, accessed by snd_soc_dai_get_drvdata() */
> -	dev_set_drvdata(dev, cdns);
> +	auxiliary_set_drvdata(auxdev, cdns);
>  
>  	/* use generic bandwidth allocation algorithm */
>  	sdw->cdns.bus.compute_params = sdw_compute_params;
> @@ -1321,7 +1321,7 @@ int intel_link_startup(struct auxiliary_device *auxdev)
>  {
>  	struct sdw_cdns_stream_config config;
>  	struct device *dev = &auxdev->dev;
> -	struct sdw_cdns *cdns = dev_get_drvdata(dev);
> +	struct sdw_cdns *cdns = auxiliary_get_drvdata(auxdev);
>  	struct sdw_intel *sdw = cdns_to_intel(cdns);
>  	struct sdw_bus *bus = &cdns->bus;
>  	int link_flags;
> @@ -1463,7 +1463,7 @@ int intel_link_startup(struct auxiliary_device *auxdev)
>  static void intel_link_remove(struct auxiliary_device *auxdev)
>  {
>  	struct device *dev = &auxdev->dev;
> -	struct sdw_cdns *cdns = dev_get_drvdata(dev);
> +	struct sdw_cdns *cdns = auxiliary_get_drvdata(auxdev);
>  	struct sdw_intel *sdw = cdns_to_intel(cdns);
>  	struct sdw_bus *bus = &cdns->bus;
>  
> @@ -1488,7 +1488,7 @@ int intel_link_process_wakeen_event(struct auxiliary_device *auxdev)
>  	void __iomem *shim;
>  	u16 wake_sts;
>  
> -	sdw = dev_get_drvdata(dev);
> +	sdw = auxiliary_get_drvdata(auxdev);
>  	bus = &sdw->cdns.bus;
>  
>  	if (bus->prop.hw_disabled || !sdw->startup_done) {
> diff --git a/drivers/soundwire/intel_init.c b/drivers/soundwire/intel_init.c
> index e329022e1669..d99807765dfe 100644
> --- a/drivers/soundwire/intel_init.c
> +++ b/drivers/soundwire/intel_init.c
> @@ -244,7 +244,7 @@ static struct sdw_intel_ctx
>  			goto err;
>  
>  		link = &ldev->link_res;
> -		link->cdns = dev_get_drvdata(&ldev->auxdev.dev);
> +		link->cdns = auxiliary_get_drvdata(&ldev->auxdev);
>  
>  		if (!link->cdns) {
>  			dev_err(&adev->dev, "failed to get link->cdns\n");
> -- 
> 2.25.1
> 

-- 
With Best Regards,
Andy Shevchenko