From: Joel Stanley <joel@jms.id.au> stable inclusion from stable-5.10.67 commit 947579a6967a651c3c33d983ecea9c2e6bfccbfb bugzilla: 182619 https://gitee.com/openeuler/kernel/issues/I4EWO7 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit d0e28a6145c3455b69991245e7f6147eb914b34a ] CONFIG_MTD_PHYSMAP_OF is not longer enabled as it depends on MTD_PHYSMAP which is not enabled. This is a regression from commit 642b1e8dbed7 ("mtd: maps: Merge physmap_of.c into physmap-core.c"), which added the extra dependency. Add CONFIG_MTD_PHYSMAP=y so this stays in the config, as Christophe said it is useful for build coverage. Fixes: 642b1e8dbed7 ("mtd: maps: Merge physmap_of.c into physmap-core.c") Signed-off-by: Joel Stanley <joel@jms.id.au> Acked-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210817045407.2445664-3-joel@jms.id.au Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Chen Jun <chenjun102@huawei.com> Acked-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Chen Jun <chenjun102@huawei.com> --- arch/powerpc/configs/mpc885_ads_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig index 949ff9ccda5e..dbf3ff8adc65 100644 --- a/arch/powerpc/configs/mpc885_ads_defconfig +++ b/arch/powerpc/configs/mpc885_ads_defconfig @@ -34,6 +34,7 @@ CONFIG_MTD_CFI_GEOMETRY=y # CONFIG_MTD_CFI_I2 is not set CONFIG_MTD_CFI_I4=y CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_OF=y # CONFIG_BLK_DEV is not set CONFIG_NETDEVICES=y -- 2.20.1