diff options
| author | Anshuman Khandual <khandual@linux.vnet.ibm.com> | 2015-05-21 12:13:02 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-06-07 19:27:26 +1000 |
| commit | 280e109992831ee16a0f74ae887c08fb26c021f1 (patch) | |
| tree | 525db8853403b65244de45e17e89a12cdd94357e | |
| parent | c952c1c48233b95f838c8743f09feace1f0e6cab (diff) | |
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>
| -rw-r--r-- | arch/powerpc/kernel/process.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index febb50dd5328..8005e18d1b40 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1112,7 +1112,6 @@ static void setup_ksp_vsid(struct task_struct *p, unsigned long sp) /* * Copy a thread.. */ -extern unsigned long dscr_default; /* defined in arch/powerpc/kernel/sysfs.c */ /* * Copy architecture-specific thread state |