linux-kernel - Re: [PATCH 3/8] mfd: tps65218: Use mfd_add_devices instead of of_platform

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Date:	Fri, 3 Jun 2016 16:38:57 +0530
From:	Keerthy <a0393675@...com>
To:	Keerthy <j-keerthy@...com>, <broonie@...nel.org>,
	<tony@...mide.com>, <robh+dt@...nel.org>, <mark.rutland@....com>,
	<lee.jones@...aro.org>
CC:	<linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <nikita@...pulab.co.il>,
	<nm@...com>
Subject: Re: [PATCH 3/8] mfd: tps65218: Use mfd_add_devices instead of
 of_platform_populate

Hi Lee Jones,

On Wednesday 11 May 2016 11:18 AM, Keerthy wrote:
> mfd_add_devices enables parsing device tree nodes without compatibles
> for child nodes. Replace of_platform_populate with mfd_add_devices.
>

A gentle ping on this patch.

Regards,
Keerthy

> Signed-off-by: Keerthy <j-keerthy@...com>
> ---
>   drivers/mfd/tps65218.c | 10 ++++++++--
>   1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
> index f20a531..b8b3a58 100644
> --- a/drivers/mfd/tps65218.c
> +++ b/drivers/mfd/tps65218.c
> @@ -33,6 +33,10 @@
>
>   #define TPS65218_PASSWORD_REGS_UNLOCK   0x7D
>
> +static const struct mfd_cell tps65218_cells[] = {
> +	{ .name = "tps65218-regulator", },
> +};
> +
>   /**
>    * tps65218_reg_write: Write a single tps65218 register.
>    *
> @@ -236,8 +240,10 @@ static int tps65218_probe(struct i2c_client *client,
>   	if (ret < 0)
>   		return ret;
>
> -	ret = of_platform_populate(client->dev.of_node, NULL, NULL,
> -				   &client->dev);
> +	ret = mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, tps65218_cells,
> +			      ARRAY_SIZE(tps65218_cells), NULL, 0,
> +			      regmap_irq_get_domain(tps->irq_data));
> +
>   	if (ret < 0)
>   		goto err_irq;
>
>