powerpc: Make PPC_64K_PAGES depend on only 44x or PPC_BOOK3S_64
In commit 7820856a ("powerpc/mm/book3e/64: Remove unsupported 64Kpage size from 64bit booke") we dropped the 64K page size support from the 64-bit nohash (Book3E) code. But we didn't update the dependencies of the PPC_64K_PAGES option, meaning a randconfig can still trigger this code and cause a build breakage, eg: arch/powerpc/include/asm/nohash/64/pgtable.h:14:2: error: #error "Page size not supported" arch/powerpc/include/asm/nohash/mmu-book3e.h:275:2: error: #error Unsupported page size So remove PPC_BOOK3E_64 from the dependencies. This also means we don't need to worry about PPC_FSL_BOOK3E, because that was just trying to prevent the PPC_BOOK3E_64=y && PPC_FSL_BOOK3E=y case. Signed-off-by:Michael Ellerman <mpe@ellerman.id.au>
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81dac817
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