linux-kernel - Re: [PATCH v2] ufs: qcom: Properly clear hba priv on failure

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Date:   Mon, 21 Nov 2016 22:41:16 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Vinayak Holikatti <vinholikatti@...il.com>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Subhash Jadavani <subhashj@...eaurora.org>,
        Yaniv Gardi <ygardi@...eaurora.org>,
        Vivek Gautam <vivek.gautam@...eaurora.org>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v2] ufs: qcom: Properly clear hba priv on failure

>>>>> "Bjorn" == Bjorn Andersson <bjorn.andersson@...aro.org> writes:

Bjorn> ufs_qcom_init() sets the hba priv data before attempting to
Bjorn> acquire the phy handle, so make sure to clear this in the case of
Bjorn> an error. Failing to do this will make ufs_qcom_setup_clocks()
Bjorn> operate on the uninitalized host object.

Applied to 4.10/scsi-queue.

-- 
Martin K. Petersen	Oracle Linux Engineering