It just makes maintainers' life easier by allowing them to compile-test this driver without having FSL_SOC, ARCH_LAYERSCAPE or SOC_LS1021A enabled.
We also need to add a dependency on HAS_IOMEM to make sure the driver compiles correctly. Signed-off-by: Boris Brezillon <[email protected]> --- drivers/mtd/nand/raw/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index 5a24b0fc03f1..3e74e4ef2678 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -408,7 +408,8 @@ config MTD_NAND_FSL_ELBC config MTD_NAND_FSL_IFC tristate "NAND support for Freescale IFC controller" - depends on FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A + depends on FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A || COMPILE_TEST + depends on HAS_IOMEM select FSL_IFC select MEMORY help -- 2.14.1
