powerpc/dscr: Add some in-code documentation
authorAnshuman Khandual <khandual@linux.vnet.ibm.com>
Thu, 21 May 2015 06:43:04 +0000 (12:13 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Sun, 7 Jun 2015 09:29:15 +0000 (19:29 +1000)
This patch adds some in-code documentation to the DSCR related code to
make it more readable without having any functional change to it.

Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/processor.h
arch/powerpc/kernel/sysfs.c

Simple merge
Simple merge