tree 525db8853403b65244de45e17e89a12cdd94357e
parent c952c1c48233b95f838c8743f09feace1f0e6cab
author Anshuman Khandual <khandual@linux.vnet.ibm.com> 1432190582 +0530
committer Michael Ellerman <mpe@ellerman.id.au> 1433669246 +1000

powerpc/kernel: Remove the unused extern dscr_default

The process context switch code no longer uses dscr_default variable
from the sysfs.c file. The variable became unused when we started
storing the CPU specific DSCR value in the PACA structure instead.
This patch just removes this extern declaration. It was originally
added by the following commit.

Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>