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| author | Andy Green <andy.green@linaro.org> | 2012-01-06 08:32:21 +0800 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2012-01-09 11:21:35 +0800 |
| commit | fe5260fa86c5cd7ce7283d517923ff70f38a59e5 (patch) | |
| tree | b19a196f33070d91574c1b744faeebeda596e7a4 | |
| parent | 020b171e60e7c03f450535e5649fff633f82ebc6 (diff) | |
| download | panda-fe5260fa86c5cd7ce7283d517923ff70f38a59e5.tar.gz | |
cleanwarnings remove spare static function from vfp
Signed-off-by: Andy Green <andy.green@linaro.org>
| -rw-r--r-- | arch/arm/vfp/vfpmodule.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index 84446fe46a5..447a042efc8 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -48,31 +48,6 @@ union vfp_state *vfp_current_hw_state[NR_CPUS]; */ unsigned int VFP_arch; -static bool vfp_state_in_hw(unsigned int cpu, struct thread_info *thread) -{ -#ifdef CONFIG_SMP - if (thread->vfpstate.hard.cpu != cpu) - return false; -#endif - return vfp_current_hw_state[cpu] == &thread->vfpstate; -} - -/* - * Force a reload of the VFP context from the thread structure. We do - * this by ensuring that access to the VFP hardware is disabled, and - * clear vfp_current_hw_state. Must be called from non-preemptible context. - */ -static void vfp_force_reload(unsigned int cpu, struct thread_info *thread) -{ - if (vfp_state_in_hw(cpu, thread)) { - fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN); - vfp_current_hw_state[cpu] = NULL; - } -#ifdef CONFIG_SMP - thread->vfpstate.hard.cpu = NR_CPUS; -#endif -} - /* * Per-thread VFP initialization. */ |