linux-kernel - Re: [PATCH -next] slimbus: qcom-ngd: Fix build error when CONFIG_SLIM_QCOM_NGD_CTRL=y && CONFIG_QCOM_RPROC

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Date:   Mon, 31 Oct 2022 18:28:35 +0000
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     Zheng Bin <zhengbin13@...wei.com>, gregkh@...uxfoundation.org,
        krzysztof.kozlowski@...aro.org, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] slimbus: qcom-ngd: Fix build error when
 CONFIG_SLIM_QCOM_NGD_CTRL=y && CONFIG_QCOM_RPROC_COMMON=m



On 27/10/2022 10:59, Zheng Bin wrote:
> If CONFIG_SLIM_QCOM_NGD_CTRL=y, CONFIG_QCOM_RPROC_COMMON=m, COMPILE_TEST=y,
> bulding fails:
> 
> drivers/slimbus/qcom-ngd-ctrl.o: In function `qcom_slim_ngd_ctrl_probe':
> qcom-ngd-ctrl.c:(.text+0x330): undefined reference to `qcom_register_ssr_notifier'
> qcom-ngd-ctrl.c:(.text+0x5fc): undefined reference to `qcom_unregister_ssr_notifier'
> drivers/slimbus/qcom-ngd-ctrl.o: In function `qcom_slim_ngd_remove':
> qcom-ngd-ctrl.c:(.text+0x90c): undefined reference to `qcom_unregister_ssr_notifier'
> 
> Make SLIM_QCOM_NGD_CTRL depends on QCOM_RPROC_COMMON || (COMPILE_TEST && !QCOM_RPROC_COMMON) to fix this.
> 
> Fixes: e291691c6977 ("slimbus: qcom-ngd-ctrl: allow compile testing without QCOM_RPROC_COMMON")
> Signed-off-by: Zheng Bin <zhengbin13@...wei.com>
> ---

Applied thanks,

--srini
>   drivers/slimbus/Kconfig | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/slimbus/Kconfig b/drivers/slimbus/Kconfig
> index 2ed821f75816..a0fdf9d792cb 100644
> --- a/drivers/slimbus/Kconfig
> +++ b/drivers/slimbus/Kconfig
> @@ -23,7 +23,7 @@ config SLIM_QCOM_CTRL
>   config SLIM_QCOM_NGD_CTRL
>   	tristate "Qualcomm SLIMbus Satellite Non-Generic Device Component"
>   	depends on HAS_IOMEM && DMA_ENGINE && NET
> -	depends on QCOM_RPROC_COMMON || COMPILE_TEST
> +	depends on QCOM_RPROC_COMMON || (COMPILE_TEST && !QCOM_RPROC_COMMON)
>   	depends on ARCH_QCOM || COMPILE_TEST
>   	select QCOM_QMI_HELPERS
>   	select QCOM_PDR_HELPERS
> --
> 2.31.1
>