linux-kernel - Re: [PATCH RFC 6/7] usb: host: ehci-exynos: Remove unnecessary usb-phy support

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Message-ID: <Pine.LNX.4.44L0.1408151121580.1144-100000@iolanthe.rowland.org>
Date:	Fri, 15 Aug 2014 11:22:13 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Vivek Gautam <gautam.vivek@...sung.com>
cc:	linux-usb@...r.kernel.org, <balbi@...com>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<grant.likely@...aro.org>, <gregkh@...uxfoundation.org>,
	<jg1.han@...sung.com>, <s.nawrocki@...sung.com>,
	<k.debski@...sung.com>
Subject: Re: [PATCH RFC 6/7] usb: host: ehci-exynos: Remove unnecessary
 usb-phy support

On Thu, 14 Aug 2014, Vivek Gautam wrote:

> Now that we have completely moved from older USB-PHY drivers
> to newer GENERIC-PHY drivers for PHYs available with USB controllers
> on Exynos series of SoCs, we can remove the support for the same
> in our host drivers too.
> This should fix the issue on ehci-exynos, wherein in the absence of
> SAMSUNG_USB2PHY config symbol, we ended up getting the NOP_USB_XCEIV phy
> when the same is enabled. And thus the PHYs are not configured properly.
> 
> Reported-by: Sachin Kamat <sachin.kamat@...sung.com>
> Signed-off-by: Vivek Gautam <gautam.vivek@...sung.com>

Acked-by: Alan Stern <stern@...land.harvard.edu>

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