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powerpc/mm: Simplify page size kconfig dependencies 

For config options with only a single value, guarding the single value
with 'if' is the same as adding a 'depends' statement. And it's more
standard to just use 'depends'.

And if the option has both an 'if' guard and a 'depends' we can collapse
them into a single 'depends' by combining them with &&.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
This commit is contained in:
Michael Ellerman 2015-08-07 16:19:46 +10:00
parent 953005770e
commit 55f8b5b82f
1 changed files with 6 additions and 5 deletions
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11
arch/powerpc/Kconfig
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@ -565,16 +565,17 @@ config PPC_4K_PAGES
bool "4k page size"
config PPC_16K_PAGES
bool "16k page size" if 44x || PPC_8xx
bool "16k page size"
depends on 44x || PPC_8xx
config PPC_64K_PAGES
bool "64k page size" if 44x || PPC_STD_MMU_64 || PPC_BOOK3E_64
depends on !PPC_FSL_BOOK3E
bool "64k page size"
depends on !PPC_FSL_BOOK3E && (44x || PPC_STD_MMU_64 || PPC_BOOK3E_64)
select PPC_HAS_HASH_64K if PPC_STD_MMU_64
config PPC_256K_PAGES
bool "256k page size" if 44x
depends on !STDBINUTILS
bool "256k page size"
depends on 44x && !STDBINUTILS
help
Make the page size 256k.