powerpc/mm/hash: Fix off-by-one in comment about kernel contexts ids
authorMichael Ellerman <mpe@ellerman.id.au>
Fri, 28 Apr 2017 11:57:22 +0000 (21:57 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 28 Apr 2017 12:02:55 +0000 (22:02 +1000)
commitadd2e1e585875b42ac745c05bf0e7f029ee31ea2
treeecfb616329fca6794ba94870acb3a6338bbfbba0
parentb6e1f6adce8068620f728f717f90f4899b5ac83f
powerpc/mm/hash: Fix off-by-one in comment about kernel contexts ids

Michal Suchánek noticed a comment in book3s/64/mmu-hash.h about the context ids
we use for the kernel was inconsistent with the code and other comments in the
same file.

It should read 1-4 not 1-5.

While we're touching it, update "address" to "addresses" which makes more sense
as it's referring to more than one address below.

Reported-by: Michal Suchánek <msuchanek@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/book3s/64/mmu-hash.h