[PATCH 17/27] mtd: rawnand: fsmc: Allow selection of this driver when COMPILE_TEST=y

[boris.brezillon@xxxxxxxxxxx (Boris Brezillon)]

On Thu,  5 Jul 2018 11:45:12 +0200
Boris Brezillon <boris.brezillon at bootlin.com> wrote:

> It just makes NAND maintainers' life easier by allowing them to
> compile-test this driver without having PLAT_SPEAR, ARCH_NOMADIK,
> ARCH_U8500 or MACH_U300 enabled.
> 
> We also need to add a dependency on HAS_IOMEM to make sure the driver
> compiles correctly.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon at bootlin.com>
> ---
>  drivers/mtd/nand/raw/Kconfig | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig
> index b89bd94a654c..245f1b56b94f 100644
> --- a/drivers/mtd/nand/raw/Kconfig
> +++ b/drivers/mtd/nand/raw/Kconfig
> @@ -502,8 +502,9 @@ config MTD_NAND_JZ4780
>  
>  config MTD_NAND_FSMC
>  	tristate "Support for NAND on ST Micros FSMC"
> -	depends on OF
> -	depends on PLAT_SPEAR || ARCH_NOMADIK || ARCH_U8500 || MACH_U300
> +	depends on OF && HAS_IOMEM
> +	depends on PLAT_SPEAR || ARCH_NOMADIK || ARCH_U8500 || MACH_U300 || \
> +		   COMPILE_TEST

Looks like we have a conflict on the PC definition when compiling a
MIPS kernel. I'll add a patch suffixing PC with FSMC_ to avoid that.
Please don't apply this patch yet. 

>  	help
>  	  Enables support for NAND Flash chips on the ST Microelectronics
>  	  Flexible Static Memory Controller (FSMC)