linux-kernel - Re: [PATCH 1/6] usb: gadget: gr_udc: Make struct platform

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Date:	Mon, 24 Feb 2014 08:40:17 +0100
From:	Andreas Larsson <andreas@...sler.com>
To:	balbi@...com
CC:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Mark Rutland <mark.rutland@....com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	software@...sler.com
Subject: Re: [PATCH 1/6] usb: gadget: gr_udc: Make struct platform_device
 variable name clearer

On 2014-02-18 16:52, Felipe Balbi wrote:
> On Thu, Jan 09, 2014 at 11:54:13AM +0100, Andreas Larsson wrote:
>> Rename struct platform_device pointers from ofdev to pdev for clarity.
>> Suggested by Mark Rutland.
>>
>> Signed-off-by: Andreas Larsson <andreas@...sler.com>
>> ---
>>   drivers/usb/gadget/gr_udc.c |   18 +++++++++---------
>>   1 file changed, 9 insertions(+), 9 deletions(-)
>>
>> diff --git a/drivers/usb/gadget/gr_udc.c b/drivers/usb/gadget/gr_udc.c
>> index 914cbd8..e66dcf0 100644
>> --- a/drivers/usb/gadget/gr_udc.c
>> +++ b/drivers/usb/gadget/gr_udc.c
>> @@ -2071,9 +2071,9 @@ static int gr_udc_init(struct gr_udc *dev)
>>   	return 0;
>>   }
>>
>> -static int gr_remove(struct platform_device *ofdev)
>> +static int gr_remove(struct platform_device *pdev)
>>   {
>> -	struct gr_udc *dev = dev_get_drvdata(&ofdev->dev);
>> +	struct gr_udc *dev = dev_get_drvdata(&pdev->dev);
>
> you can use platform_get_drvdata()
>
>> @@ -2083,7 +2083,7 @@ static int gr_remove(struct platform_device *ofdev)
>>   	gr_dfs_delete(dev);
>>   	if (dev->desc_pool)
>>   		dma_pool_destroy(dev->desc_pool);
>> -	dev_set_drvdata(&ofdev->dev, NULL);
>> +	dev_set_drvdata(&pdev->dev, NULL);
>
> and platform_set_drvdata()
>

Yes, but wouldn't that be better handled in a separate patch?

Best regards,
Andreas Larsson
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