Prevent build error when CONFIG_RPMB=m and CONFIG_MMC_BLOCK=y by adding a dependency to CONFIG_RPMB for CONFIG_MMC_BLOCK block so the RPMB subsystem always is reachable if configured. This means that CONFIG_MMC_BLOCK automatically becomes compiled as a module if CONFIG_RPMB is compiled as a module. If CONFIG_RPMB isn't configured or is configured as built-in, CONFIG_MMC_BLOCK will remain unchanged. Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202409021448.RSvcBPzt-lkp@xxxxxxxxx/ Fixes: 7852028a35f0 ("mmc: block: register RPMB partition with the RPMB subsystem") Signed-off-by: Jens Wiklander <jens.wiklander@xxxxxxxxxx> --- Replacing "rpmb: use IS_REACHABLE instead of IS_ENABLED" https://lore.kernel.org/lkml/20240902080727.2665235-1-jens.wiklander@xxxxxxxxxx/ --- drivers/mmc/core/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/core/Kconfig b/drivers/mmc/core/Kconfig index bf4e29ef023c..14d2ecbb04d3 100644 --- a/drivers/mmc/core/Kconfig +++ b/drivers/mmc/core/Kconfig @@ -37,6 +37,7 @@ config PWRSEQ_SIMPLE config MMC_BLOCK tristate "MMC block device driver" depends on BLOCK + depends on RPMB || !RPMB imply IOSCHED_BFQ default y help -- 2.34.1
