linux-kernel - Re: [RESEND PATCH 3/7] usb: phy: isp1301: Export I2C module alias information

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Message-ID: <55E5C468.7010507@osg.samsung.com>
Date:	Tue, 1 Sep 2015 17:29:44 +0200
From:	Javier Martinez Canillas <javier@....samsung.com>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org, Felipe Balbi <balbi@...com>
Subject: Re: [RESEND PATCH 3/7] usb: phy: isp1301: Export I2C module alias
 information

Hello Greg and Felipe,

On 08/25/2015 08:31 AM, Javier Martinez Canillas wrote:
> The I2C core always reports the MODALIAS uevent as "i2c:<client name"
> regardless if the driver was matched using the I2C id_table or the
> of_match_table. So the driver needs to export the I2C table and this
> be built into the module or udev won't have the necessary information
> to auto load the correct module when the device is added.
> 
> Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
> 
> ---
> 
>  drivers/usb/phy/phy-isp1301.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/usb/phy/phy-isp1301.c b/drivers/usb/phy/phy-isp1301.c
> index 8a55b37d1a02..db68156568e6 100644
> --- a/drivers/usb/phy/phy-isp1301.c
> +++ b/drivers/usb/phy/phy-isp1301.c
> @@ -31,6 +31,7 @@ static const struct i2c_device_id isp1301_id[] = {
>  	{ "isp1301", 0 },
>  	{ }
>  };
> +MODULE_DEVICE_TABLE(i2c, isp1301_id);
>  
>  static struct i2c_client *isp1301_i2c_client;
>  
>

Any comments about this patch? The first version
was posted about a month ago and is very trivial.
 
Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America
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