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Message-Id: <1431946576-1009-3-git-send-email-khandual@linux.vnet.ibm.com> Date: Mon, 18 May 2015 16:26:05 +0530 From: Anshuman Khandual <khandual@...ux.vnet.ibm.com> To: linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org Cc: mikey@...ling.org, shuahkh@....samsung.com, anton@...ba.org, mpe@...erman.id.au Subject: [PATCH V4 02/13] powerpc, process: 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. efcac658: powerpc: Per process DSCR + some fixes (try#4) Signed-off-by: Anshuman Khandual <khandual@...ux.vnet.ibm.com> --- arch/powerpc/kernel/process.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index febb50d..8005e18 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 -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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