powerpc/kernel: Convert mmu_has_feature() to returning bool
authorMichael Ellerman <mpe@ellerman.id.au>
Wed, 27 Jul 2016 03:39:42 +0000 (13:39 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 1 Aug 2016 01:14:58 +0000 (11:14 +1000)
commita81dc9d9957354ee2ebc2e387cbc10cf457b9948
tree5c7b9da7de51582c1d89c4ea21d4dc63e994483b
parent5a25b6f527f9f5bbf5747b1b97e538e6d61bd2f2
powerpc/kernel: Convert mmu_has_feature() to returning bool

The intention is that the result is only used as a boolean, so enforce
that by changing the return type to bool.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/mmu.h