linux-kernel - Re: [PATCH 04/17] phy: omap-usb2: use omap_usb_power

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Date:	Wed, 24 Jun 2015 13:58:09 +0300
From:	Roger Quadros <rogerq@...com>
To:	Kishon Vijay Abraham I <kishon@...com>
CC:	<bcousson@...libre.com>, <tony@...mide.com>, <balbi@...com>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-usb@...r.kernel.org>, <robh+dt@...nel.org>,
	<pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
	<linux@....linux.org.uk>, <gregkh@...uxfoundation.org>,
	<nsekhar@...com>
Subject: Re: [PATCH 04/17] phy: omap-usb2: use omap_usb_power_off to power
 off the PHY during probe

On Tue, 23 Jun 2015 17:28:49 +0530
Kishon Vijay Abraham I <kishon@...com> wrote:

> No functional change. Previously omap_control_phy_power() was used to power
> off the PHY during probe. But once phy-omap-usb2 driver is adapted to
> use syscon, omap_control_phy_power() cannot be used. Hence used
> omap_usb_power_off to power off the PHY.
> 
> Signed-off-by: Kishon Vijay Abraham I <kishon@...com>

Acked-by: Roger Quadros <rogerq@...com>

cheers,
-roger

> ---
>  drivers/phy/phy-omap-usb2.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c
> index c1a4686..b5c266a 100644
> --- a/drivers/phy/phy-omap-usb2.c
> +++ b/drivers/phy/phy-omap-usb2.c
> @@ -241,7 +241,6 @@ static int omap_usb2_probe(struct platform_device *pdev)
>  	}
>  
>  	phy->control_dev = &control_pdev->dev;
> -	omap_control_phy_power(phy->control_dev, 0);
>  
>  	otg->set_host		= omap_usb_set_host;
>  	otg->set_peripheral	= omap_usb_set_peripheral;
> @@ -261,6 +260,7 @@ static int omap_usb2_probe(struct platform_device *pdev)
>  	}
>  
>  	phy_set_drvdata(generic_phy, phy);
> +	omap_usb_power_off(generic_phy);
>  
>  	phy_provider = devm_of_phy_provider_register(phy->dev,
>  			of_phy_simple_xlate);
> -- 
> 1.7.9.5
> 
--
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