From 828d1e4e98654e2284496e2fd7f9605ba04ef02a Mon Sep 17 00:00:00 2001
From: Matt Redfearn <matt.redfearn@imgtec.com>
Date: Thu, 6 Apr 2017 11:29:06 +0100
Subject: [PATCH] MIPS: Remove dead define of ST_OFF
Commit 1a3d59579b9f ("MIPS: Tidy up FPU context switching") removed the
last usage of the macro ST_OFF. Remove the dead code.
Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: trivial@kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/15898/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/kernel/r4k_switch.S | 6 ------
1 file changed, 6 deletions(-)
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 7585778615230..7b386d54fd656 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -25,12 +25,6 @@
/* preprocessor replaces the fp in ".set fp=64" with $30 otherwise */
#undef fp
-/*
- * Offset to the current process status flags, the first 32 bytes of the
- * stack are not used.
- */
-#define ST_OFF (_THREAD_SIZE - 32 - PT_SIZE + PT_STATUS)
-
#ifndef USE_ALTERNATE_RESUME_IMPL
/*
* task_struct *resume(task_struct *prev, task_struct *next,
--
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