linux-kernel - Re: [PATCH 01/27] mfd: stw481x: Export I2C module alias information

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Message-ID: <20150810124824.GE3249@x1>
Date:	Mon, 10 Aug 2015 13:48:24 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Javier Martinez Canillas <javier@....samsung.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 01/27] mfd: stw481x: Export I2C module alias information

On Thu, 30 Jul 2015, 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/mfd/stw481x.c | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks.

> diff --git a/drivers/mfd/stw481x.c b/drivers/mfd/stw481x.c
> index 7ceb3df09e25..ca613df36143 100644
> --- a/drivers/mfd/stw481x.c
> +++ b/drivers/mfd/stw481x.c
> @@ -231,6 +231,7 @@ static const struct i2c_device_id stw481x_id[] = {
>  	{ "stw481x", 0 },
>  	{ },
>  };
> +MODULE_DEVICE_TABLE(i2c, stw481x_id);
>  
>  static const struct of_device_id stw481x_match[] = {
>  	{ .compatible = "st,stw4810", },

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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