Message-ID: <570E7B37.1030706@intel.com>
Date: Wed, 13 Apr 2016 20:00:39 +0300
From: Mathias Nyman <mathias.nyman@intel.com>
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.8.0
MIME-Version: 1.0
To: Peter Griffin <peter.griffin@linaro.org>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        gregkh@linuxfoundation.org
CC: lee.jones@linaro.org, balbi@kernel.org, linux-usb@vger.kernel.org,
        maxime.coquelin@st.com, patrice.chotard@st.com, stable@vger.kernel.org,
        gregory.clement@free-electrons.com, yoshihiro.shimoda.uh@renesas.com
Subject: Re: [PATCH] usb: host: xhci-plat: Make enum xhci_plat_type start
 at a non zero value
References: <1458917188-28452-1-git-send-email-peter.griffin@linaro.org> <20160411154436.GA14580@griffinp-ThinkPad-X1-Carbon-2nd>
In-Reply-To: <20160411154436.GA14580@griffinp-ThinkPad-X1-Carbon-2nd>
Content-Type: text/plain; charset=windows-1252; format=flowed
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 799
Lines: 24

On 11.04.2016 18:44, Peter Griffin wrote:
> Hi Mathias,
>
> On Fri, 25 Mar 2016, Peter Griffin wrote:
>
>> Otherwise generic-xhci and xhci-platform which have no data get wrongly
>> detected as XHCI_PLAT_TYPE_MARVELL_ARMADA by xhci_plat_type_is().
>>
>> This fixes a regression in v4.5 for STiH407 family SoC's which use the
>> synopsis dwc3 IP, whereby the disable_clk error path gets taken due to
>> wrongly being detected as XHCI_PLAT_TYPE_MARVELL_ARMADA and the hcd never
>> gets added.
>>
>> I suspect this will also fix other dwc3 DT platforms such as Exynos,
>> although I've only tested on STih410 SoC.
>>
>> Fixes: 4efb2f694114 ("usb: host: xhci-plat: add struct xhci_plat_priv")
>
> Can you take this 1 charcter fix for the next -rc?
>

added to my tree and sent forward to Greg

-Mathias