From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
[ Upstream commit c717b9b7d6de9e024e47f7cd5bbff49f581d3db9 ]
OMAP2 OneNAND driver uses gpmc_omap_onenand_set_timings() provided by OMAP_GPMC driver, so the latter cannot be module if OneNAND driver is built-in:
/usr/bin/arm-linux-gnueabi-ld: drivers/mtd/nand/onenand/onenand_omap2.o: in function `omap2_onenand_probe': onenand_omap2.c:(.text+0x520): undefined reference to `gpmc_omap_onenand_set_timings'
The OMAP_GPMC is also a runtime dependency.
Reported-by: kernel test robot lkp@intel.com Fixes: 854fd9209b20 ("memory: omap-gpmc: Allow building as a module") Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Roger Quadros rogerq@kernel.org Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Link: https://lore.kernel.org/linux-mtd/20221107091520.127053-1-krzysztof.kozlowsk... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/mtd/nand/onenand/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/nand/onenand/Kconfig b/drivers/mtd/nand/onenand/Kconfig index 34d9a7a82ad4..c94bf483541e 100644 --- a/drivers/mtd/nand/onenand/Kconfig +++ b/drivers/mtd/nand/onenand/Kconfig @@ -26,6 +26,7 @@ config MTD_ONENAND_OMAP2 tristate "OneNAND on OMAP2/OMAP3 support" depends on ARCH_OMAP2 || ARCH_OMAP3 || (COMPILE_TEST && ARM) depends on OF || COMPILE_TEST + depends on OMAP_GPMC help Support for a OneNAND flash device connected to an OMAP2/OMAP3 SoC via the GPMC memory controller.