[PATCH 1/1] clk: imx: scu: fix MXC_CLK_SCU module build break

[Aisheng Dong]

Hi Shawn, Stephen,

> From: Aisheng Dong <aisheng.dong at nxp.com>
> Sent: Wednesday, November 25, 2020 6:51 PM
> 
> This issue can be reproduced by CONFIG_IMX_MBOX=m and
> CONFIG_MXC_CLK_SCU=m.
> It's caused by current Makefile can't support build clk-scu.o and clk-imx8qxp.o
> separately.
> "obj-$(CONFIG_MXC_CLK_SCU) += clk-imx-scu.o clk-imx-lpcg-scu.o
> clk-imx-scu-$(CONFIG_CLK_IMX8QXP) += clk-scu.o clk-imx8qxp.o"
> Only enable MXC_CLK_SCU while CLK_IMX8QXP not is meaningless and buggy.
> 
> This patch makes MXC_CLK_SCU to be invisible to users and can only be selected
> by CLK_IMX8QXP option to ensure they're built together.
> 
> Fixes: e0d0d4d86c766 ("clk: imx8qxp: Support building i.MX8QXP clock driver
> as module")
> Reported-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
> Signed-off-by: Dong Aisheng <aisheng.dong at nxp.com>

This patch is required for v5.10 rc5.
Please help review.

Regards
Aisheng

> ---
>  drivers/clk/imx/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig index
> 3b393cb07295..dbacdd70af2e 100644
> --- a/drivers/clk/imx/Kconfig
> +++ b/drivers/clk/imx/Kconfig
> @@ -5,7 +5,7 @@ config MXC_CLK
>  	depends on ARCH_MXC || COMPILE_TEST
> 
>  config MXC_CLK_SCU
> -	tristate "IMX SCU clock"
> +	tristate
>  	depends on ARCH_MXC || COMPILE_TEST
>  	depends on IMX_SCU && HAVE_ARM_SMCCC
> 
> --
> 2.23.0