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The AKEBONO config has various selects under it, including some with
user-selectable dependencies, which means those dependencies can be
disabled. This leads to warnings from Kconfig.
This can be seen with eg:
$ make allnoconfig
$ ./scripts/config --file build~/.config -k -e CONFIG_44x -k -e CONFIG_PPC_47x -e CONFIG_AKEBONO
$ make olddefconfig
WARNING: unmet direct dependencies detected for ATA
Depends on [n]: HAS_IOMEM [=y] && BLOCK [=n]
Selected by [y]:
- AKEBONO [=y] && PPC_47x [=y]
WARNING: unmet direct dependencies detected for NETDEVICES
Depends on [n]: NET [=n]
Selected by [y]:
- AKEBONO [=y] && PPC_47x [=y]
WARNING: unmet direct dependencies detected for ETHERNET
Depends on [n]: NETDEVICES [=y] && NET [=n]
Selected by [y]:
- AKEBONO [=y] && PPC_47x [=y]
WARNING: unmet direct dependencies detected for MMC_SDHCI
Depends on [n]: MMC [=n] && HAS_DMA [=y]
Selected by [y]:
- AKEBONO [=y] && PPC_47x [=y]
WARNING: unmet direct dependencies detected for MMC_SDHCI_PLTFM
Depends on [n]: MMC [=n] && MMC_SDHCI [=y]
Selected by [y]:
- AKEBONO [=y] && PPC_47x [=y]
The problem is that AKEBONO is using select to enable things that are
not true dependencies, but rather things you probably want enabled in
an AKEBONO kernel. That is what a defconfig is for.
So drop those selects and instead move those symbols into the
defconfig. This fixes all the kconfig warnings, and the result of make
44x/akebono_defconfig is the same before and after the patch.
Reported-by: Yury Norov <yury.norov@gmail.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20210201012503.940145-1-mpe@ellerman.id.au
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| arm64 | ||
| c6x | ||
| csky | ||
| h8300 | ||
| hexagon | ||
| ia64 | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nds32 | ||
| nios2 | ||
| openrisc | ||
| parisc | ||
| powerpc | ||
| riscv | ||
| s390 | ||
| sh | ||
| sparc | ||
| um | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||