linux-kernel - Re: [PATCH v3] scsi: ufs-msm: add UFS controller support for Qualcomm MSM chips

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Date:	Sat, 16 Aug 2014 20:33:25 +0300
From:	Dan Aloni <dan@...nelim.com>
To:	Yaniv Gardi <ygardi@...eaurora.org>
Cc:	James.Bottomley@...senPartnership.com, hch@...radead.org,
	linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, santoshsy@...il.com,
	linux-scsi-owner@...r.kernel.org, subhashj@...eaurora.org,
	noag@...eaurora.org, draviv@...eaurora.org,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Vinayak Holikatti <vinholikatti@...il.com>,
	"James E.J. Bottomley" <JBottomley@...allels.com>,
	Grant Likely <grant.likely@...aro.org>,
	Sujit Reddy Thumma <sthumma@...eaurora.org>,
	Sahitya Tummala <stummala@...eaurora.org>,
	"open list:OPEN FIRMWARE AND..." <devicetree@...r.kernel.org>
Subject: Re: [PATCH v3] scsi: ufs-msm: add UFS controller support for
 Qualcomm MSM chips

On Thu, Aug 14, 2014 at 05:22:18PM +0300, Yaniv Gardi wrote:
> diff --git a/drivers/scsi/ufs/ufs-msm.h b/drivers/scsi/ufs/ufs-msm.h
> new file mode 100644
> index 0000000..6e93f1e
> --- /dev/null
> +++ b/drivers/scsi/ufs/ufs-msm.h
> @@ -0,0 +1,158 @@
[...]
> +};
> +
> +static LIST_HEAD(phy_list);
> +

Just noticed this via a quick glance - Seems that this variable is not
referenced by any of the compilation units, what's the purpose of it?
And as a static global in a shared private, each of the including
compilation units gets a copy, which I am not sure was intended
anyway.

-- 
Dan Aloni
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