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| author | Kevin Hao <haokexin@gmail.com> | 2013-07-14 11:02:03 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-08-14 06:59:25 +0200 |
| commit | 6ef94ff2e8e593de6de8d8d299a5fffaed35329c (patch) | |
| tree | 948d1f1d084c3b4a7570a0563c9e2657eadeb1ff /arch/powerpc/kernel/misc_64.S | |
| parent | powerpc: split She math emulation into two parts (diff) | |
| download | linux-6ef94ff2e8e593de6de8d8d299a5fffaed35329c.tar.xz linux-6ef94ff2e8e593de6de8d8d299a5fffaed35329c.zip | |
powerpc: remove the unused function disable_kernel_fp()
The only using of function disable_kernel_fp() was already dropped
in the commit 5daf9071 (powerpc: merge align.c).
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/misc_64.S')
| -rw-r--r-- | arch/powerpc/kernel/misc_64.S | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 0db7cb4060c1..971d7e78aff2 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -449,19 +449,6 @@ _GLOBAL(scom970_write) blr #endif /* CONFIG_CPU_FREQ_PMAC64 || CONFIG_CPU_FREQ_MAPLE */ - -/* - * disable_kernel_fp() - * Disable the FPU. - */ -_GLOBAL(disable_kernel_fp) - mfmsr r3 - rldicl r0,r3,(63-MSR_FP_LG),1 - rldicl r3,r0,(MSR_FP_LG+1),0 - mtmsrd r3 /* disable use of fpu now */ - isync - blr - /* kexec_wait(phys_cpu) * * wait for the flag to change, indicating this kernel is going away but |