On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM and HAS_DMA to bypass build failures.
drivers/built-in.o: In function `flctl_probe': drivers/mtd/nand/sh_flctl.c:1097: undefined reference to `devm_ioremap_resource' drivers/built-in.o: In function `flctl_dma_fifo0_transfer': drivers/mtd/nand/sh_flctl.c:368: undefined reference to `dma_map_single' drivers/mtd/nand/sh_flctl.c:407: undefined reference to `dma_unmap_single' Signed-off-by: Richard Weinberger <[email protected]> --- drivers/mtd/nand/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 90ff447..a5bb738 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -459,6 +459,8 @@ config MTD_NAND_MXC config MTD_NAND_SH_FLCTL tristate "Support for NAND on Renesas SuperH FLCTL" depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST + depends on HAS_IOMEM + depends on HAS_DMA help Several Renesas SuperH CPU has FLCTL. This option enables support for NAND Flash using FLCTL. -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
