netdev - Re: [PATCH V2 4/6] NET: MIPS: lantiq: convert etop to managed gpio

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Message-ID: <4F47683F.1010303@mvista.com>
Date:	Fri, 24 Feb 2012 14:36:47 +0400
From:	Sergei Shtylyov <sshtylyov@...sta.com>
To:	John Crispin <blogic@...nwrt.org>
CC:	Ralf Baechle <ralf@...ux-mips.org>, linux-mips@...ux-mips.org,
	netdev@...r.kernel.org
Subject: Re: [PATCH V2 4/6] NET: MIPS: lantiq: convert etop to managed gpio

Hello.

On 23-02-2012 20:01, John Crispin wrote:

> ltq_gpio_request() now uses devres to manage the gpios. We need to pass a
> struct device pointer to make it work.

> Signed-off-by: John Crispin<blogic@...nwrt.org>
> Cc: netdev@...r.kernel.org
> ---
>   drivers/net/ethernet/lantiq_etop.c |    9 ++++++---
>   1 files changed, 6 insertions(+), 3 deletions(-)

> diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
> index 66ec54a..e5ec8b1 100644
> --- a/drivers/net/ethernet/lantiq_etop.c
> +++ b/drivers/net/ethernet/lantiq_etop.c
> @@ -292,9 +292,6 @@ ltq_etop_gbit_init(void)
>   {
>   	ltq_pmu_enable(PMU_SWITCH);
>
> -	ltq_gpio_request(42, 2, 1, "MDIO");
> -	ltq_gpio_request(43, 2, 1, "MDC");
> -
>   	ltq_gbit_w32_mask(0, GCTL0_SE, LTQ_GBIT_GCTL0);
>   	/** Disable MDIO auto polling mode */
>   	ltq_gbit_w32_mask(0, PX_CTL_DMDIO, LTQ_GBIT_P0_CTL);
> @@ -873,6 +870,12 @@ ltq_etop_probe(struct platform_device *pdev)
>   			err = -ENOMEM;
>   			goto err_out;
>   		}
> +		if (ltq_gpio_request(&pdev->dev, 42, 2, 1, "MDIO") ||
> +				ltq_gpio_request(&pdev->dev, 43, 2, 1, "MDC")) {

    This needs to be merged with patch 1 to keep the git tree bisectable

WBR, Sergei


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