linux-kernel - [PATCH 1/3] nds32: Removed unused thread flag TIF

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Date:   Fri,  8 Feb 2019 17:04:23 +0000
From:   Julien Grall <julien.grall@....com>
To:     linux-kernel@...r.kernel.org
Cc:     Julien Grall <julien.grall@....com>,
        Greentime Hu <green.hu@...il.com>,
        Vincent Chen <deanbo422@...il.com>
Subject: [PATCH 1/3] nds32: Removed unused thread flag TIF_USEDFPU

The bit TIF_USEDFPU is not used in the nds32 code.

Signed-off-by: Julien Grall <julien.grall@....com>
Cc: Greentime Hu <green.hu@...il.com>
Cc: Vincent Chen <deanbo422@...il.com>

---
    Untested as I don't have a cross-compiler for it.
---
 arch/nds32/include/asm/thread_info.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/nds32/include/asm/thread_info.h b/arch/nds32/include/asm/thread_info.h
index bff741ff337b..8c610abe673a 100644
--- a/arch/nds32/include/asm/thread_info.h
+++ b/arch/nds32/include/asm/thread_info.h
@@ -42,7 +42,6 @@ struct thread_info {
  *  TIF_SIGPENDING	- signal pending
  *  TIF_NEED_RESCHED	- rescheduling necessary
  *  TIF_NOTIFY_RESUME	- callback before returning to user
- *  TIF_USEDFPU		- FPU was used by this task this quantum (SMP)
  *  TIF_POLLING_NRFLAG	- true if poll_idle() is polling TIF_NEED_RESCHED
  */
 #define TIF_SIGPENDING		1
@@ -50,7 +49,6 @@ struct thread_info {
 #define TIF_SINGLESTEP		3
 #define TIF_NOTIFY_RESUME	4	/* callback before returning to user */
 #define TIF_SYSCALL_TRACE	8
-#define TIF_USEDFPU             16
 #define TIF_POLLING_NRFLAG	17
 #define TIF_MEMDIE		18
 #define TIF_FREEZE		19
-- 
2.11.0