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.brezil...@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 ee836f7d7b8b..29d360f984c9 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -503,8 +503,9 @@ 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 help Enables support for NAND Flash chips on the ST Microelectronics Flexible Static Memory Controller (FSMC) -- 2.14.1