linux-kernel - Re: [PATCH -next] spi: fix spi-sprd-adi build errors when COMPILE

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Message-ID: <20170921164933.hvvwfm6kvha3d5my@sirena.co.uk>
Date:   Thu, 21 Sep 2017 17:49:33 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     LKML <linux-kernel@...r.kernel.org>, linux-spi@...r.kernel.org,
        Baolin Wang <Baolin.Wang@...eadtrum.com>
Subject: Re: [PATCH -next] spi: fix spi-sprd-adi build errors when
 COMPILE_TEST=y

On Thu, Sep 21, 2017 at 09:10:04AM -0700, Randy Dunlap wrote:

> +++ linux-next-20170921/drivers/spi/Kconfig
> @@ -625,6 +625,7 @@ config SPI_SIRF
>  config SPI_SPRD_ADI
>  	tristate "Spreadtrum ADI controller"
>  	depends on ARCH_SPRD || COMPILE_TEST
> +	depends on HWSPINLOCK
>  	help
>  	  ADI driver based on SPI for Spreadtrum SoCs.

Why is this a more sensible fix than providing stubs for HWSPINLOCK?

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