From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnd Bergmann <arnd@arndb.de>
Subject: Re: [RFC 03/15] hwspinlock: qcom: Add missing MFD_SYSCON dependency
 on HAS_IOMEM
Date: Thu, 03 Mar 2016 11:53:23 +0100
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Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>,
 Linus Walleij <linus.walleij@linaro.org>, linux-kernel@vger.kernel.org,
 David Brown <david.brown@linaro.org>,
 Alexandre Belloni <alexandre.belloni@free-electrons.com>,
 Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
 Lee Jones <lee.jones@linaro.org>, Thomas Gleixner <tglx@linutronix.de>,
 devel@driverdev.osuosl.org, linux-samsung-soc@vger.kernel.org,
 Vinod Koul <vinod.koul@intel.com>, Daniel Lezcano <daniel.lezcano@linaro.org>,
 Kishon Vijay Abraham I <kishon@ti.com>, Andy Gross <andy.gross@linaro.org>,
 linux-media@vger.kernel.org, Jason Cooper <jason@lakedaemon.net>,
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 linux-gpio@vger.kernel.org, Giuseppe Cavallaro <peppe.cavallaro@st.com>,
 Dan Williams <dan.j.williams@intel.com>,
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On Thursday 03 March 2016 17:03:29 Krzysztof Kozlowski wrote:
> diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
> index 73a401662853..5ab2d51dc147 100644
> --- a/drivers/hwspinlock/Kconfig
> +++ b/drivers/hwspinlock/Kconfig
> @@ -21,6 +21,7 @@ config HWSPINLOCK_OMAP
>  config HWSPINLOCK_QCOM
>         tristate "Qualcomm Hardware Spinlock device"
>         depends on ARCH_QCOM
> +       depends on HAS_IOMEM    # For MFD_SYSCON
>         select HWSPINLOCK
>         select MFD_SYSCON
>         help
> 

This is only needed if we add "|| COMPILE_TEST", right now the driver
is limited to ARCH_QCOM.

	Arnd