Following the recent discussion with Roger, here's a few patches that (hopefully) fix all the issues. The first patches rename the OMAP NAND drivers, so they are now called omap2_nand and omap_elm. The last patch picks an idea from Yann E. Morin and fixes the build issue reported by Roger. Quoting Roger: "" I still get the following error if I set CONFIG_MTD_NAND_OMAP2 to y and CONFIG_MTD_NAND_OMAP_BCH to m. CONFIG_MTD_NAND_OMAP_BCH is used to select the ELM driver and it must be limited to be built-in if CONFIG_MTD_NAND_OMAP2 is built-in. Maybe it should be a sub option of CONFIG_MTD_NAND_OMAP2. IMHO the elm.c file must be moved from mtd/devices to mtd/nand and renamed to omap_elm.c drivers/built-in.o: In function `omap_nand_probe': /work/linux-2.6/drivers/mtd/nand/omap2.c:2010: undefined reference to `elm_config' /work/linux-2.6/drivers/mtd/nand/omap2.c:1980: undefined reference to `elm_config' /work/linux-2.6/drivers/mtd/nand/omap2.c:1927: undefined reference to `elm_config' drivers/built-in.o: In function `omap_elm_correct_data': /work/linux-2.6/drivers/mtd/nand/omap2.c:1444: undefined reference to `elm_decode_bch_error_page' make: *** [vmlinux] Error 1 "" [1] https://lkml.org/lkml/2013/5/4/84 Ezequiel Garcia (3): mtd: nand: Move ELM driver and rename as omap_elm mtd: nand: Rename OMAP NAND driver mtd: nand: Force omap_elm to be built as a module if omap2_nand is a module drivers/mtd/devices/Makefile | 1 - drivers/mtd/nand/Kconfig | 8 +++++++- drivers/mtd/nand/Makefile | 3 ++- drivers/mtd/nand/{omap2.c => omap2_nand.c} | 0 drivers/mtd/{devices/elm.c => nand/omap_elm.c} | 0 5 files changed, 9 insertions(+), 3 deletions(-) rename drivers/mtd/nand/{omap2.c => omap2_nand.c} (100%) rename drivers/mtd/{devices/elm.c => nand/omap_elm.c} (100%) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
