From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lina Iyer <lina.iyer@linaro.org>
Subject: Re: [PATCH v6 2/2] hwspinlock: qcom: Add support for Qualcomm HW
 Mutex block
Date: Thu, 12 Mar 2015 16:29:04 -0600
Message-ID: <20150312222904.GG497@linaro.org>
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To: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Cc: Ohad Ben-Cohen <ohad@wizery.com>, linux-arm-msm@vger.kernel.org, Jeffrey Hugo <jhugo@codeaurora.org>, Suman Anna <s-anna@ti.com>, Andy Gross <agross@codeaurora.org>, linux-kernel@vger.kernel.org

On Fri, Feb 27 2015 at 15:30 -0700, Bjorn Andersson wrote:
>Add driver for Qualcomm Hardware Mutex block found in many Qualcomm
>SoCs.
>
>Based on initial effort by Kumar Gala <galak@codeaurora.org>
>
>Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
>+config HWSPINLOCK_QCOM
>+	tristate "Qualcomm Hardware Spinlock device"
>+	depends on ARCH_QCOM
>+	select HWSPINLOCK

select MFD_SYSCON as well, perhaps?
We seem to be dependent on it.

>+	help
>+	  Say y here to support the Qualcomm Hardware Mutex functionality, which
>+	  provides a synchronisation mechanism for the various processors on
>+	  the SoC.
>+
>+	  If unsure, say N.
>+

Thanks,
Lina