linux-kernel - Re: [PATCH v2 6/7] mfd: pm8921: Add DT match table

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Date:	Mon, 6 Jan 2014 11:52:49 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 6/7] mfd: pm8921: Add DT match table

> Allow this driver to probe based on devicetree.
> 
> Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
> ---
>  drivers/mfd/pm8921-core.c | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/mfd/pm8921-core.c b/drivers/mfd/pm8921-core.c
> index d13cb6e..290f0da 100644
> --- a/drivers/mfd/pm8921-core.c
> +++ b/drivers/mfd/pm8921-core.c
> @@ -420,6 +420,13 @@ static const struct regmap_config ssbi_regmap_config = {
>  	.reg_write = ssbi_reg_write
>  };
>  
> +static const struct of_device_id pm8921_id_table[] = {
> +	{ .compatible = "qcom,pm8058", },
> +	{ .compatible = "qcom,pm8921", },
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(of, pm8921_id_table);
> +
>  static int pm8921_probe(struct platform_device *pdev)
>  {
>  	struct pm8921 *pmic;
> @@ -429,7 +436,6 @@ static int pm8921_probe(struct platform_device *pdev)
>  	unsigned int irq;
>  	u32 rev;
>  
> -

Sneaky!

>  	irq = platform_get_irq(pdev, 0);
>  	if (irq < 0)
>  		return irq;
> @@ -494,6 +500,7 @@ static struct platform_driver pm8921_driver = {
>  	.driver		= {
>  		.name	= "pm8921-core",
>  		.owner	= THIS_MODULE,
> +		.of_match_table = pm8921_id_table,
>  	},
>  };

Patch fine:
  Acked-by: Lee Jones <lee.jones@...aro.org>

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