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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-09 22:03:16 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-09 22:03:16 -0500
commit3a43aaa31790c36b69ebf8a6396f37fade86b531 (patch)
tree7c7f8da6219d546f2b44534cb7be1fb5591d6ac4 /arch/sh/math-emu/math.c
parentaed886ce777590eac87f7ce2897d9f8357754331 (diff)
parent6a5a0b9139b19dd1a107870269a35bc9cf18d2dc (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (137 commits) sh: include empty zero page in romImage sh: Make associative cache writes fatal on all SH-4A parts. sh: Drop associative writes for SH-4 cache flushes. sh: Partial revert of copy/clear_user_highpage() optimizations. sh: Add default uImage rule for se7724, ap325rxa, and migor. sh: allow runtime pm without suspend/resume callbacks sh: mach-ecovec24: Remove un-defined settings for VPU sh: mach-ecovec24: LCDC drive ability become high sh: fix sh7724 VEU3F resource size serial: sh-sci: Fix too early port disabling. sh: pfc: pr_info() -> pr_debug() cleanups. sh: pfc: Convert from ctrl_xxx() to __raw_xxx() I/O routines. sh: Improve kfr2r09 serial port setup code sh: Break out SuperH PFC code sh: Move KEYSC header file sh: convert /proc/cpu/aligmnent, /proc/cpu/kernel_alignment to seq_file sh: Add CPG save/restore code for sh7724 R-standby sh: Add SDHI power control support to Ecovec mfd: Add power control platform data to SDHI driver sh: mach-ecovec24: modify address map ...
Diffstat (limited to 'arch/sh/math-emu/math.c')
-rw-r--r--arch/sh/math-emu/math.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c
index ac2d7abd2567..d6c15cae0912 100644
--- a/arch/sh/math-emu/math.c
+++ b/arch/sh/math-emu/math.c
@@ -558,7 +558,7 @@ static int ieee_fpe_handler(struct pt_regs *regs)
558 (finsn >> 8) & 0xf); 558 (finsn >> 8) & 0xf);
559 tsk->thread.fpu.hard.fpscr &= 559 tsk->thread.fpu.hard.fpscr &=
560 ~(FPSCR_CAUSE_MASK | FPSCR_FLAG_MASK); 560 ~(FPSCR_CAUSE_MASK | FPSCR_FLAG_MASK);
561 set_tsk_thread_flag(tsk, TIF_USEDFPU); 561 task_thread_info(tsk)->status |= TS_USEDFPU;
562 } else { 562 } else {
563 info.si_signo = SIGFPE; 563 info.si_signo = SIGFPE;
564 info.si_errno = 0; 564 info.si_errno = 0;
@@ -619,10 +619,10 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
619 struct task_struct *tsk = current; 619 struct task_struct *tsk = current;
620 struct sh_fpu_soft_struct *fpu = &(tsk->thread.fpu.soft); 620 struct sh_fpu_soft_struct *fpu = &(tsk->thread.fpu.soft);
621 621
622 if (!test_tsk_thread_flag(tsk, TIF_USEDFPU)) { 622 if (!(task_thread_info(tsk)->status & TS_USEDFPU)) {
623 /* initialize once. */ 623 /* initialize once. */
624 fpu_init(fpu); 624 fpu_init(fpu);
625 set_tsk_thread_flag(tsk, TIF_USEDFPU); 625 task_thread_info(tsk)->status |= TS_USEDFPU;
626 } 626 }
627 627
628 return fpu_emulate(inst, fpu, regs); 628 return fpu_emulate(inst, fpu, regs);